diff --git a/src/main/workers/team-fs-worker.ts b/src/main/workers/team-fs-worker.ts
index d7ad69b4..5e4571d0 100644
--- a/src/main/workers/team-fs-worker.ts
+++ b/src/main/workers/team-fs-worker.ts
@@ -774,9 +774,9 @@ function restorePersistentTaskProjectionShape(
     owner: typeof task.owner === 'string' ? task.owner : undefined,
     createdBy: typeof task.createdBy === 'string' ? task.createdBy : undefined,
     status,
-    workIntervals: Array.isArray(task.workIntervals) ? task.workIntervals : undefined,
-    reviewIntervals: Array.isArray(task.reviewIntervals) ? task.reviewIntervals : undefined,
-    historyEvents: Array.isArray(task.historyEvents) ? task.historyEvents : undefined,
+    workIntervals: normalizeWorkIntervals(task),
+    reviewIntervals: normalizeReviewIntervals(task),
+    historyEvents: normalizeHistoryEvents(task),
     blocks: Array.isArray(task.blocks) ? task.blocks : undefined,
     blockedBy: Array.isArray(task.blockedBy) ? task.blockedBy : undefined,
     related: Array.isArray(task.related)
@@ -785,7 +785,7 @@ function restorePersistentTaskProjectionShape(
     createdAt: typeof task.createdAt === 'string' ? task.createdAt : undefined,
     updatedAt: typeof task.updatedAt === 'string' ? task.updatedAt : undefined,
     projectPath: typeof task.projectPath === 'string' ? task.projectPath : undefined,
-    comments: Array.isArray(task.comments) ? task.comments : undefined,
+    comments: normalizeComments(task),
     needsClarification:
       task.needsClarification === 'lead' || task.needsClarification === 'user'
         ? task.needsClarification
diff --git a/test/main/services/team/TeamFsWorker.integration.test.ts b/test/main/services/team/TeamFsWorker.integration.test.ts
index 9655d0ae..47b065ce 100644
--- a/test/main/services/team/TeamFsWorker.integration.test.ts
+++ b/test/main/services/team/TeamFsWorker.integration.test.ts
@@ -593,15 +593,27 @@ describe('team-fs-worker integration', () => {
         subject: 'Persisted subject',
         status: 'pending',
         createdAt: '2026-05-02T12:00:00.000Z',
+        workIntervals: [{ startedAt: '2026-05-02T12:00:00.000Z' }],
+        reviewIntervals: [{ reviewer: 'alice', startedAt: '2026-05-02T12:30:00.000Z' }],
+        comments: [
+          {
+            id: 'comment-1',
+            author: 'alice',
+            text: 'Looks good',
+            createdAt: '2026-05-02T12:45:00.000Z',
+          },
+        ],
       }),
       'utf8'
     );
 
     const firstWorker = createWorker(workerPath);
+    let firstTasks: unknown[] = [];
     let firstTaskKeys: string[] = [];
     try {
       const first = await callGetAllTasks(firstWorker, tasksBase, projectionCacheBase);
       expect(first.tasks[0]).toMatchObject({ teamName, subject: 'Persisted subject' });
+      firstTasks = first.tasks;
       firstTaskKeys = Object.keys(first.tasks[0] as Record<string, unknown>);
       expect(first.diag?.cacheMisses).toBe(1);
       expect(first.diag?.persistentCacheWrites).toBe(1);
@@ -616,6 +628,7 @@ describe('team-fs-worker integration', () => {
       expect(Object.keys(second.tasks[0] as Record<string, unknown>)).toEqual(
         firstTaskKeys
       );
+      expect(second.tasks).toEqual(firstTasks);
       expect(second.diag?.cacheHits).toBe(0);
       expect(second.diag?.cacheMisses).toBe(0);
       expect(second.diag?.persistentCacheLoads).toBe(1);