diff --git a/apps/dashboard/src/lib/components/Question/CheckboxQuestion/index.svelte b/apps/dashboard/src/lib/components/Question/CheckboxQuestion/index.svelte
index 24b0e808..1075fafa 100644
--- a/apps/dashboard/src/lib/components/Question/CheckboxQuestion/index.svelte
+++ b/apps/dashboard/src/lib/components/Question/CheckboxQuestion/index.svelte
@@ -81,8 +81,6 @@
   }
 
   $: gradeWithAI = isGradeWithAI;
-
-  $: console.log('grade', grade, 'hideGrading', hideGrading);
 </script>
 
 <form on:submit|preventDefault={handleFormSubmit}>
diff --git a/apps/dashboard/src/lib/utils/types/index.ts b/apps/dashboard/src/lib/utils/types/index.ts
index 4a90b8c9..768b0a08 100644
--- a/apps/dashboard/src/lib/utils/types/index.ts
+++ b/apps/dashboard/src/lib/utils/types/index.ts
@@ -421,15 +421,3 @@ interface Tabs {
   id: number;
   name: string;
 }
-
-export interface StudentStat {
-  username: string;
-  progressPercentage: number;
-  pendingCourses: Course[];
-  completedCourses: Course[];
-  totalLessons: number;
-  totalLessonsCompleted: number;
-  totalExercise: number;
-  totalExercisesCompleted: number;
-  totalLmsEntry: number;
-}
\ No newline at end of file
diff --git a/apps/dashboard/src/routes/api/analytics/user/+server.ts b/apps/dashboard/src/routes/api/analytics/user/+server.ts
index 254a73ae..51247199 100644
--- a/apps/dashboard/src/routes/api/analytics/user/+server.ts
+++ b/apps/dashboard/src/routes/api/analytics/user/+server.ts
@@ -10,7 +10,7 @@ import { json } from '@sveltejs/kit';
 
 const supabase = getServerSupabase();
 
-const CACHE_DURATION = 60; // 1 minute
+const CACHE_DURATION = 60 * 5; // 5 minutes
 
 export async function POST({ setHeaders, request }) {
   const { userId, courseId, orgId } = await request.json();
diff --git a/apps/dashboard/src/routes/courses/[id]/people/[personId]/+page.svelte b/apps/dashboard/src/routes/courses/[id]/people/[personId]/+page.svelte
index 1b5d0bdc..b88e91c7 100644
--- a/apps/dashboard/src/routes/courses/[id]/people/[personId]/+page.svelte
+++ b/apps/dashboard/src/routes/courses/[id]/people/[personId]/+page.svelte
@@ -130,7 +130,7 @@
             interactive
             filter={exerciseFilter === 'incomplete'}
             type={exerciseFilter === 'incomplete' ? 'gray' : 'outline'}
-            class="text-yellow-700 dark:text-yellow-500"
+            class="lowercase text-yellow-700 dark:text-yellow-500"
             on:click={() => toggleExerciseFilter('incomplete')}
           >
             {incompleteExercises}
@@ -140,7 +140,7 @@
             interactive
             filter={exerciseFilter === 'completed'}
             type={exerciseFilter === 'completed' ? 'gray' : 'outline'}
-            class="text-green-700 dark:text-green-500"
+            class="lowercase text-green-700 dark:text-green-500"
             on:click={() => toggleExerciseFilter('completed')}
           >
             {completedExercises}
diff --git a/supabase/migrations/20241016235827_student_analytics.sql b/supabase/migrations/20241016235827_student_analytics.sql
index 1624f5be..c3d44bdb 100644
--- a/supabase/migrations/20241016235827_student_analytics.sql
+++ b/supabase/migrations/20241016235827_student_analytics.sql
@@ -47,14 +47,16 @@ FOR EACH ROW
 EXECUTE FUNCTION public.insert_login_event_on_user_login();
 
 CREATE OR REPLACE FUNCTION public.insert_login_event_on_user_session_update()
- RETURNS trigger
+  RETURNS trigger
  LANGUAGE plpgsql
  SECURITY DEFINER
 AS $function$
 BEGIN
   IF (NEW.updated_at IS NOT NULL) THEN
     INSERT INTO public.analytics_login_events (logged_in_at, user_id)
-    VALUES (NEW.updated_at, NEW.user_id);
+    VALUES (NEW.updated_at, NEW.user_id)
+    ON CONFLICT (user_id) DO UPDATE
+    SET logged_in_at = NEW.updated_at;
   END IF;
   RETURN NEW;
 END;