diff --git a/client/src/components/header/MobileMenu.vue b/client/src/components/header/MobileMenu.vue
index 7be14ab6..c1549b9e 100644
--- a/client/src/components/header/MobileMenu.vue
+++ b/client/src/components/header/MobileMenu.vue
@@ -67,7 +67,7 @@ const clickLink = (to: string | undefined) => {
                   data-cy="medialibrary-link"
                   @click="clickLink(`${courseSession?.media_library_url}`)"
                 >
-                  {{ $t("mediaLibrary.title") }}
+                  {{ $t("a.Mediathek") }}
                 </button>
               </li>
             </ul>
diff --git a/client/src/pages/cockpit/assignmentEvaluationPage/AssignmentEvaluationPage.vue b/client/src/pages/cockpit/assignmentEvaluationPage/AssignmentEvaluationPage.vue
index b71cf356..1b1f40ed 100644
--- a/client/src/pages/cockpit/assignmentEvaluationPage/AssignmentEvaluationPage.vue
+++ b/client/src/pages/cockpit/assignmentEvaluationPage/AssignmentEvaluationPage.vue
@@ -79,7 +79,9 @@ const assignment = computed(
       >
         <div class="flex items-center text-gray-900">
           <it-icon-assignment class="h-6 w-6"></it-icon-assignment>
-          <div class="ml-2">Geleitete Fallarbeit: {{ assignment?.title }}</div>
+          <div class="ml-2">
+            {{ $t("a.Geleitete Fallarbeit") }}: {{ assignment?.title }}
+          </div>
         </div>
         <button
           type="button"
@@ -98,7 +100,7 @@ const assignment = computed(
           <div class="h-full overflow-y-auto bg-white sm:w-1/2">
             <!-- Left part content goes here -->
             <div class="p-10" data-cy="student-submission">
-              <h3>Ergebnisse</h3>
+              <h3>{{ $t("a.Ergebnisse") }}</h3>
 
               <div class="my-6 flex items-center">
                 <img
diff --git a/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationContainer.vue b/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationContainer.vue
index 0ff0f641..36fb835c 100644
--- a/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationContainer.vue
+++ b/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationContainer.vue
@@ -155,7 +155,7 @@ function finishButtonEnabled() {
           @click="emit('close')"
         >
           <span class="flex items-center">
-            Bewertung abschliessen
+            {{ $t("a.Bewertung abschliessen") }}
             <it-icon-check class="ml-2 h-6 w-6"></it-icon-check>
           </span>
         </button>
diff --git a/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationIntro.vue b/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationIntro.vue
index 26557de1..19186c0a 100644
--- a/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationIntro.vue
+++ b/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationIntro.vue
@@ -48,28 +48,36 @@ async function startEvaluation() {
 <template>
   <div>
     <div class="mb-4">
-      {{ props.assignmentUser.first_name }} {{ props.assignmentUser.last_name }} hat die
-      Ergebnisse am
-      {{ dayjs(props.assignmentCompletion.submitted_at).format("DD.MM.YYYY") }} um
-      {{ dayjs(props.assignmentCompletion.submitted_at).format("HH.mm") }} Uhr
-      abgegeben.
+      {{
+        $t("assignment.x hat die Ergebnisse am y um z Uhr abgegeben", {
+          x: props.assignmentUser.first_name + " " + props.assignmentUser.last_name,
+          y: dayjs(props.assignmentCompletion.submitted_at).format("DD.MM.YYYY"),
+          z: dayjs(props.assignmentCompletion.submitted_at).format("HH.mm"),
+        })
+      }}
     </div>
 
-    <h3>Bewertung</h3>
+    <h3>{{ $t("a.Bewertung") }}</h3>
 
     <p v-if="props.dueDate" class="my-4">
-      Du musst die Bewertung bis am {{ props.dueDate.format("DD.MM.YYYY") }} um
-      {{ props.dueDate.format("HH.mm") }} Uhr abschliessen und freigeben.
+      {{
+        $t(
+          "assignment.Du musst die Bewertung bis am x um y Uhr abschliessen und freigeben",
+          {
+            x: props.dueDate.format("DD.MM.YYYY"),
+            y: props.dueDate.format("HH.mm"),
+          }
+        )
+      }}
     </p>
 
     <p class="my-4">
-      Die Gesamtpunktzahl und die daraus resultierende Note wird auf Grund des
-      hinterlegeten Beurteilungsinstrument berechnet.
+      {{ $t("assignment.evaluationInstrumentDescriptionText") }}
     </p>
 
     <p class="my-4">
       <a :href="props.assignment.evaluation_document_url" class="link" target="_blank">
-        Beurteilungsinstrument anzeigen
+        {{ $t("a.Beurteilungsinstrument anzeigen") }}
       </a>
     </p>
 
@@ -84,16 +92,16 @@ async function startEvaluation() {
             props.assignmentCompletion.completion_status === 'EVALUATION_IN_PROGRESS'
           "
         >
-          Bewertung fortsetzen
+          {{ $t("a.Bewertung fortsetzen") }}
         </span>
         <span
           v-else-if="
             props.assignmentCompletion.completion_status === 'EVALUATION_SUBMITTED'
           "
         >
-          Bewertung ansehen
+          {{ $t("a.Bewertung ansehen") }}
         </span>
-        <span v-else>Bewertung starten</span>
+        <span v-else>{{ $t("a.Bewertung starten") }}</span>
       </button>
     </div>
   </div>
diff --git a/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationSummary.vue b/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationSummary.vue
index 2826bb50..bf067201 100644
--- a/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationSummary.vue
+++ b/client/src/pages/cockpit/assignmentEvaluationPage/EvaluationSummary.vue
@@ -102,17 +102,16 @@ const evaluationUser = computed(() => {
     <h3 v-if="evaluationUser && props.showEvaluationUser" class="mb-6">
       Bewertung von {{ evaluationUser.first_name }} {{ evaluationUser.last_name }}
     </h3>
-    <h3 v-else class="mb-6">Bewertung Freigabe</h3>
+    <h3 v-else class="mb-6">{{ $t("a.Bewertung Freigabe") }}</h3>
 
     <section class="mb-6 border p-6">
       <div class="text-lg font-bold">Note: {{ grade }}</div>
       <div class="text-gray-900">
-        Gesamtpunktezahl {{ userPoints }} / {{ maxPoints }}
+        {{ $t("a.Gesamtpunktzahl") }} {{ userPoints }} / {{ maxPoints }}
       </div>
 
       <p class="my-4">
-        Die Gesamtpunktzahl und die daraus resultierende Note wird auf Grund des
-        hinterlegeten Beurteilungsinstrument berechnet.
+        {{ $t("assignment.evaluationInstrumentDescriptionText") }}
       </p>
 
       <p class="my-4">
@@ -121,7 +120,7 @@ const evaluationUser = computed(() => {
           class="link"
           target="_blank"
         >
-          Beurteilungsinstrument anzeigen
+          {{ $t("a.Beurteilungsinstrument anzeigen") }}
         </a>
       </p>
 
@@ -138,7 +137,7 @@ const evaluationUser = computed(() => {
       </div>
       <div v-else>
         <button class="btn-primary text-large" @click="submitEvaluation()">
-          Bewertung freigeben
+          {{ $t("a.Bewertung freigeben") }}
         </button>
       </div>
 
diff --git a/client/src/pages/cockpit/attendanceCheckPage/AttendanceCheckPage.vue b/client/src/pages/cockpit/attendanceCheckPage/AttendanceCheckPage.vue
index 2d22699a..053bd059 100644
--- a/client/src/pages/cockpit/attendanceCheckPage/AttendanceCheckPage.vue
+++ b/client/src/pages/cockpit/attendanceCheckPage/AttendanceCheckPage.vue
@@ -96,6 +96,10 @@ const loadAttendanceData = async () => {
   }
 };
 
+function editAgain() {
+  state.attendanceSaved = false;
+}
+
 onMounted(() => {
   log.debug("AttendanceCheckPage mounted");
   loadAttendanceData();
@@ -153,8 +157,11 @@ watch(
         </div>
         <div v-else class="self-center">
           <p class="text-base">
-            {{ $t("Die Anwesenheit wurde definitiv bestätigt.") }}
+            {{ $t("a.Die Anwesenheit wurde definitiv bestätigt") }}
           </p>
+          <button class="btn-link link" @click="editAgain()">
+            {{ $t("a.Erneut bearbeiten") }}
+          </button>
         </div>
       </div>
 
diff --git a/client/src/pages/learningPath/circlePage/CircleOverview.vue b/client/src/pages/learningPath/circlePage/CircleOverview.vue
index 581be517..e0ce4c39 100644
--- a/client/src/pages/learningPath/circlePage/CircleOverview.vue
+++ b/client/src/pages/learningPath/circlePage/CircleOverview.vue
@@ -13,7 +13,7 @@ const emit = defineEmits(["closemodal"]);
 <template>
   <ItFullScreenModal :show="show" @closemodal="emit('closemodal')">
     <div v-if="circle" class="container-medium">
-      <h2 data-cy="lc-title">Überblick: Circle «{{ circle.title }}»</h2>
+      <h2 data-cy="lc-title">{{ $t("a.Übersicht") }}: Circle «{{ circle.title }}»</h2>
 
       <!-- eslint-disable vue/no-v-html -->
       <div
diff --git a/client/src/pages/learningPath/learningContentPage/LearningContentPage.vue b/client/src/pages/learningPath/learningContentPage/LearningContentPage.vue
index bc3a36f0..1245e9bf 100644
--- a/client/src/pages/learningPath/learningContentPage/LearningContentPage.vue
+++ b/client/src/pages/learningPath/learningContentPage/LearningContentPage.vue
@@ -4,7 +4,7 @@ import { useCircleStore } from "@/stores/circle";
 import type { LearningContent } from "@/types";
 import * as log from "loglevel";
 import type { Ref } from "vue";
-import { onMounted, ref, watch } from "vue";
+import { getCurrentInstance, onMounted, onUpdated, ref, watch } from "vue";
 
 log.debug("LearningContentView created");
 
@@ -52,6 +52,24 @@ onMounted(async () => {
   );
   await loadLearningContent();
 });
+
+onUpdated(() => {
+  const vueInstance = getCurrentInstance();
+  if (vueInstance) {
+    // VBV-489: open external links in new tab
+    const rootElement: HTMLElement = vueInstance.proxy?.$el;
+    const anchors = rootElement.querySelectorAll("a");
+    anchors.forEach((anchor: HTMLAnchorElement) => {
+      if (
+        /^https?:\/\//i.test(anchor.href) &&
+        !anchor.href.includes(window.location.hostname)
+      ) {
+        anchor.setAttribute("target", "_blank");
+        anchor.setAttribute("rel", "noopener noreferrer");
+      }
+    });
+  }
+});
 </script>
 
 <template>
diff --git a/client/src/pages/learningPath/learningContentPage/assignment/AssignmentIntroductionView.vue b/client/src/pages/learningPath/learningContentPage/assignment/AssignmentIntroductionView.vue
index 0603eea5..06485fba 100644
--- a/client/src/pages/learningPath/learningContentPage/assignment/AssignmentIntroductionView.vue
+++ b/client/src/pages/learningPath/learningContentPage/assignment/AssignmentIntroductionView.vue
@@ -74,7 +74,7 @@ const step = useRouteQuery("step");
       props.assignment.evaluation_document_url
     "
   >
-    <h3 class="mb-4 mt-8">{{ $t("assignment.assessmentTitle") }}</h3>
+    <h3 class="mb-4 mt-8">{{ $t("a.Bewertung") }}</h3>
     <p
       v-if="props.assignment.evaluation_description"
       class="default-wagtail-rich-text text-large"
diff --git a/client/src/pages/learningPath/learningContentPage/blocks/EdoniqTestBlock.vue b/client/src/pages/learningPath/learningContentPage/blocks/EdoniqTestBlock.vue
index 9ef40312..478b75e1 100644
--- a/client/src/pages/learningPath/learningContentPage/blocks/EdoniqTestBlock.vue
+++ b/client/src/pages/learningPath/learningContentPage/blocks/EdoniqTestBlock.vue
@@ -69,7 +69,7 @@ async function startTest() {
           class="btn-primary inline-flex items-center"
           @click="startTest()"
         >
-          Test starten
+          {{ $t("edoniqTest.startTest") }}
           <it-icon-external-link class="it-icon ml-2 h-5 w-5"></it-icon-external-link>
         </button>
       </div>
diff --git a/client/src/pages/learningPath/selfEvaluationPage/SelfEvaluation.vue b/client/src/pages/learningPath/selfEvaluationPage/SelfEvaluation.vue
index d2c1c350..b244271a 100644
--- a/client/src/pages/learningPath/selfEvaluationPage/SelfEvaluation.vue
+++ b/client/src/pages/learningPath/selfEvaluationPage/SelfEvaluation.vue
@@ -69,8 +69,8 @@ onUnmounted(() => {
     >
       <LearningContentMultiLayout
         :current-step="questionIndex"
-        :sub-title="$t('selfEvaluation.title')"
-        :title="$t('selfEvaluation.title', { title: learningUnit.title })"
+        :sub-title="$t('a.Selbsteinschätzung')"
+        :title="`${$t('a.Selbsteinschätzung')}: ${learningUnit.title}`"
         icon="it-icon-lc-learning-module"
         :steps-count="questions.length"
         :show-next-button="showNextButton"
@@ -101,7 +101,7 @@ onUnmounted(() => {
               >
                 <it-icon-smiley-happy class="mr-4 h-16 w-16"></it-icon-smiley-happy>
                 <span class="text-large font-bold">
-                  {{ $t("selfEvaluation.yes") }}.
+                  {{ $t("selfEvaluation.yes") }}
                 </span>
               </button>
               <button
@@ -117,7 +117,7 @@ onUnmounted(() => {
                 <it-icon-smiley-thinking
                   class="mr-4 h-16 w-16"
                 ></it-icon-smiley-thinking>
-                <span class="text-xl font-bold">{{ $t("selfEvaluation.no") }}.</span>
+                <span class="text-xl font-bold">{{ $t("selfEvaluation.no") }}</span>
               </button>
             </div>
 
diff --git a/client/src/utils/typeMaps.ts b/client/src/utils/typeMaps.ts
index d31f518d..28954851 100644
--- a/client/src/utils/typeMaps.ts
+++ b/client/src/utils/typeMaps.ts
@@ -44,7 +44,7 @@ export function learningContentTypeData(
         icon: "it-icon-lc-learning-module",
       };
     case "learnpath.LearningContentMediaLibrary":
-      return { title: t("mediaLibrary.title"), icon: "it-icon-lc-media-library" };
+      return { title: t("a.Mediathek"), icon: "it-icon-lc-media-library" };
     case "learnpath.LearningContentVideo":
       return { title: t("learningContentTypes.video"), icon: "it-icon-lc-video" };
     case "learnpath.LearningContentEdoniqTest":
diff --git a/compose/django/docker_start.sh b/compose/django/docker_start.sh
index d88f2e2b..8da059c4 100644
--- a/compose/django/docker_start.sh
+++ b/compose/django/docker_start.sh
@@ -16,9 +16,10 @@ else
 fi
 
 # Use sentry for supercronic only in prod* environments
-if [[ $IT_APP_ENVIRONMENT == prod* ]]; then
-    sed -i "s|command=/usr/local/bin/supercronic /app/supercronic_crontab|command=/usr/local/bin/supercronic /app/supercronic_crontab -sentry-dsn '$IT_SENTRY_DSN'|" /app/supervisord.conf
-fi
+# FIXME: does not seem to work
+#if [[ $IT_APP_ENVIRONMENT == prod* ]]; then
+#    sed -i "s|command=/usr/local/bin/supercronic /app/supercronic_crontab|command=/usr/local/bin/supercronic /app/supercronic_crontab -sentry-dsn '$IT_SENTRY_DSN'|" /app/supervisord.conf
+#fi
 
 # Set the command to run supervisord
 /home/django/.local/bin/supervisord -c /app/supervisord.conf
diff --git a/server/vbv_lernwelt/feedback/tests/test_feedback_api.py b/server/vbv_lernwelt/feedback/tests/test_feedback_api.py
index 020f0fc7..6b15d207 100644
--- a/server/vbv_lernwelt/feedback/tests/test_feedback_api.py
+++ b/server/vbv_lernwelt/feedback/tests/test_feedback_api.py
@@ -74,7 +74,7 @@ class FeedbackSummaryApiTestCase(FeedbackApiBaseTestCase):
         notification = Notification.objects.first()
         self.assertEqual(notification.recipient, expert)
         self.assertEqual(
-            notification.verb, f"New feedback for circle {basis_circle.title}"
+            notification.verb, f"Feedback abgeschickt für Circle «{basis_circle.title}»"
         )
         self.assertEqual(
             notification.target_url,
diff --git a/server/vbv_lernwelt/notify/services.py b/server/vbv_lernwelt/notify/services.py
index 6cc2848e..fa2956b8 100644
--- a/server/vbv_lernwelt/notify/services.py
+++ b/server/vbv_lernwelt/notify/services.py
@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-from gettext import gettext
 from typing import TYPE_CHECKING
 
 import structlog
@@ -33,9 +32,12 @@ class NotificationService:
     def send_assignment_submitted_notification(
         cls, recipient: User, sender: User, assignment_completion: AssignmentCompletion
     ):
-        verb = gettext(
-            "%(sender)s hat die geleitete Fallarbeit «%(assignment_title)s» abgegeben."
-        ) % {
+        texts = {
+            "de": "%(sender)s hat die geleitete Fallarbeit «%(assignment_title)s» abgegeben.",
+            "fr": "%(sender)s a soumis l'étude de cas dirigée «%(assignment_title)s».",
+            "it": "%(sender)s ha consegnato il caso di studio guidato «%(assignment_title)s».",
+        }
+        verb = texts.get(recipient.language, "de") % {
             "sender": sender.get_full_name(),
             "assignment_title": assignment_completion.assignment.title,
         }
@@ -60,9 +62,12 @@ class NotificationService:
         assignment_completion: AssignmentCompletion,
         target_url: str,
     ):
-        verb = gettext(
-            "%(sender)s hat die geleitete Fallarbeit «%(assignment_title)s» bewertet."
-        ) % {
+        texts = {
+            "de": "%(sender)s hat die geleitete Fallarbeit «%(assignment_title)s» bewertet.",
+            "fr": "%(sender)s a évalué l'étude de cas dirigée «%(assignment_title)s».",
+            "it": "%(sender)s ha valutato il caso di studio guidato «%(assignment_title)s».",
+        }
+        verb = texts.get(recipient.language, "de") % {
             "sender": sender.get_full_name(),
             "assignment_title": assignment_completion.assignment.title,
         }
@@ -85,7 +90,14 @@ class NotificationService:
         recipient: User,
         feedback_response: FeedbackResponse,
     ):
-        verb = f"New feedback for circle {feedback_response.circle.title}"
+        texts = {
+            "de": "Feedback abgeschickt für Circle «%(circle_title)s»",
+            "fr": "Feedback envoyé pour le cercle «%(circle_title)s»",
+            "it": "Feedback inviato per il cerchio «%(circle_title)s»",
+        }
+        verb = texts.get(recipient.language, "de") % {
+            "circle_title": feedback_response.circle.title,
+        }
 
         return cls._send_notification(
             recipient=recipient,
@@ -104,9 +116,16 @@ class NotificationService:
         recipient: User,
         attendance_course: CourseSessionAttendanceCourse,
     ):
+        texts = {
+            "de": "Erinnerung: Bald findet ein Präsenzkurs statt",
+            "fr": "Rappel: Un cours de présence aura lieu bientôt.",
+            "it": "Promemoria: Un corso di presenza avrà luogo presto.",
+        }
+        verb = texts.get(recipient.language, "de")
+
         return cls._send_notification(
             recipient=recipient,
-            verb="Erinnerung: Bald findet ein Präsenzkurs statt",
+            verb=verb,
             notification_category=NotificationCategory.INFORMATION,
             notification_trigger=NotificationTrigger.ATTENDANCE_COURSE_REMINDER,
             target_url=attendance_course.learning_content.get_frontend_url(),