diff --git a/resources/ts/lib/tasks.ts b/resources/ts/lib/tasks.ts
index 490dd95..a95ce5e 100644
--- a/resources/ts/lib/tasks.ts
+++ b/resources/ts/lib/tasks.ts
@@ -35,11 +35,19 @@ export function isTemporary(task: Task): boolean {
 }
 
 export function taskNextReset(task: Task): Date | null {
-    return nextCronReset(task.check_date ?? new Date(), task.reset_cron, task.id);
+    return nextCronReset(
+        task.check_date ?? new Date(),
+        task.reset_cron,
+        task.id,
+    );
 }
 
 export function taskFutureReset(task: Task): Date | null {
-    return nextCronReset(taskNextReset(task) ?? new Date(), task.reset_cron, task.id);
+    return nextCronReset(
+        taskNextReset(task) ?? new Date(),
+        task.reset_cron,
+        task.id,
+    );
 }
 
 export function taskCompleted(task: Task): boolean {
@@ -53,6 +61,18 @@ export function taskCompleted(task: Task): boolean {
     return nextReset.getTime() > new Date().getTime();
 }
 
+export function fallbackDate(task: Task): Date {
+    return new Date(
+        task.created_at.getFullYear() - 100,
+        task.created_at.getMonth(),
+        task.created_at.getDate(),
+        0,
+        0,
+        0,
+        0,
+    );
+}
+
 export function sortTasks(
     tasks: Task[],
     sortType: SortType,
@@ -81,8 +101,8 @@ export function sortTasks(
                 .sort(
                     (a: Task, b: Task) =>
                         (reverse ? -1 : 1) *
-                        ((a.check_date ?? a.created_at).getTime() -
-                            (b.check_date ?? b.created_at).getTime()),
+                        ((a.check_date ?? fallbackDate(a)).getTime() -
+                            (b.check_date ?? fallbackDate(b)).getTime()),
                 );
         case SortType.RESET_DATE:
             return tasks
@@ -90,8 +110,8 @@ export function sortTasks(
                 .sort(
                     (a: Task, b: Task) =>
                         (reverse ? -1 : 1) *
-                            (taskNextReset(a) ?? a.created_at).getTime() -
-                        (taskNextReset(b) ?? b.created_at).getTime(),
+                            (taskNextReset(a) ?? fallbackDate(a)).getTime() -
+                        (taskNextReset(b) ?? fallbackDate(b)).getTime(),
                 );
         case SortType.NAME:
             return tasks