diff --git a/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsForGroupTab.vue b/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsForGroupTab.vue
index c7f8d258d2ad724f3f68ca97664549afdb02adad..291c0c90512f8aea7edea2a0481ebc322eef1b26 100644
--- a/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsForGroupTab.vue
+++ b/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsForGroupTab.vue
@@ -20,6 +20,7 @@
       #[`extraMarks.${index}.count`]="{ item }"
     >
       <extra-mark-chip
+        :key="extraMark.id"
         :extra-mark="extraMark"
         only-show-count
         dense
@@ -34,6 +35,7 @@
       #[`absenceReasons.${index}.count`]="{ item }"
     >
       <absence-reason-chip
+        :key="absenceReason.id"
         :absence-reason="absenceReason"
         only-show-count
         dense
@@ -45,6 +47,7 @@
       />
     </template>
 
+    <!-- eslint-disable-next-line vue/valid-v-slot -->
     <template #person.fullName="{ item }">
       <person-chip :person="item.person" />
     </template>
diff --git a/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsForPersonPage.vue b/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsForPersonPage.vue
index 7553cb2c75421c9f09823901b6d66bda646c92b2..664b7adfeb0459834574e834d7f6e24c1a5e80d4 100644
--- a/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsForPersonPage.vue
+++ b/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsForPersonPage.vue
@@ -54,7 +54,9 @@
                   {{ extraMark.name }}
                 </v-chip>
               </v-list-item-title>
-              <v-list-item-subtitle> item.personalNote </v-list-item-subtitle>
+              <v-list-item-subtitle>
+                {{ item.personalNote }}
+              </v-list-item-subtitle>
             </v-list-item-content>
           </v-list-item>
           <v-divider></v-divider>
diff --git a/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsTardinessCard.vue b/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsTardinessCard.vue
index 55936148a70865df24602506beb1b5fdcbc6d10d..14740a3668f2204622d2205cef50c72914fde431 100644
--- a/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsTardinessCard.vue
+++ b/aleksis/apps/alsijil/frontend/components/coursebook/statistics/StatisticsTardinessCard.vue
@@ -1,7 +1,9 @@
 <template>
   <v-skeleton-loader v-if="loading" type="card" />
   <v-card v-else class="text-center">
-    <v-card-text class="d-flex flex-column align-center justify-center fill-height">
+    <v-card-text
+      class="d-flex flex-column align-center justify-center fill-height"
+    >
       <div class="text-h2">
         {{ tardinessCount }}
       </div>
@@ -16,7 +18,9 @@
         </div>
         <div>
           <v-icon small>mdi-diameter-variant</v-icon>
-          {{ $tc("time.minutes_n", (tardinessSum / tardinessCount).toFixed(2)) }}
+          {{
+            $tc("time.minutes_n", (tardinessSum / tardinessCount).toFixed(2))
+          }}
         </div>
       </div>
     </v-card-text>
diff --git a/aleksis/apps/alsijil/frontend/index.js b/aleksis/apps/alsijil/frontend/index.js
index 5aabbc9ccdb993e9334564c66210ef8bb2511809..c385c6498bfd4d6f1a05c69982d99aecaa857168 100644
--- a/aleksis/apps/alsijil/frontend/index.js
+++ b/aleksis/apps/alsijil/frontend/index.js
@@ -16,7 +16,10 @@ export const collectionItems = {
   corePersonWidgets: [
     {
       key: "core-person-widgets",
-      component: () => import("./components/coursebook/statistics/StatisticsForPersonCard.vue"),
+      component: () =>
+        import(
+          "./components/coursebook/statistics/StatisticsForPersonCard.vue"
+        ),
       shouldDisplay: (person, currentSchoolTerm) => currentSchoolTerm != null,
       colProps: {
         cols: 12,