diff --git a/src/app/course/[courseName]/calendar/day/itemInDay/DayItemContextMenu.tsx b/src/app/course/[courseName]/calendar/day/itemInDay/DayItemContextMenu.tsx
index 3f975e5..aae46ec 100644
--- a/src/app/course/[courseName]/calendar/day/itemInDay/DayItemContextMenu.tsx
+++ b/src/app/course/[courseName]/calendar/day/itemInDay/DayItemContextMenu.tsx
@@ -12,11 +12,13 @@ import {
   useUpdateAssignmentInCanvasMutation,
   useDeleteAssignmentFromCanvasMutation,
   useAddAssignmentToCanvasMutation,
+  canvasAssignmentKeys,
 } from "@/features/canvas/hooks/canvasAssignmentHooks";
 import { useLocalCourseSettingsQuery } from "@/features/local/course/localCoursesHooks";
 import { baseCanvasUrl } from "@/features/canvas/services/canvasServiceUtils";
 import { useCourseContext } from "../../../context/courseContext";
 import Modal, { ModalControl } from "@/components/Modal";
+import { useQueryClient } from "@tanstack/react-query";
 
 function getDuplicateName(name: string, existingNames: string[]): string {
   const match = name.match(/^(.*)\s+(\d+)$/);
@@ -34,6 +36,7 @@ export const AssignmentDayItemContextMenu: FC<{
   item: IModuleItem;
   moduleName: string;
 }> = ({ modalControl, item, moduleName }) => {
+  const queryClient = useQueryClient();
   const { courseName } = useCourseContext();
   const calendarItems = useCalendarItemsContext();
   const createAssignmentMutation = useCreateAssignmentMutation();
@@ -68,6 +71,13 @@ export const AssignmentDayItemContextMenu: FC<{
   }, [modalControl]);
 
   const handleClose = () => {
+    for (let i = 1; i <= 8; i += 2) {
+      setTimeout(() => {
+        queryClient.invalidateQueries({
+          queryKey: canvasAssignmentKeys.assignments(settings.canvasId),
+        });
+      }, i * 1000);
+    }
     setConfirmingDelete(false);
     modalControl.closeModal();
   };
@@ -88,7 +98,11 @@ export const AssignmentDayItemContextMenu: FC<{
   };
 
   const handleDelete = () => {
-    deleteLocalMutation.mutate({ courseName, moduleName, assignmentName: item.name });
+    deleteLocalMutation.mutate({
+      courseName,
+      moduleName,
+      assignmentName: item.name,
+    });
     handleClose();
   };
 
@@ -133,11 +147,7 @@ export const AssignmentDayItemContextMenu: FC<{
           <div className="flex flex-col gap-2">
             {confirmingDelete ? (
               <>
-                <div
-                  className={``}
-                >
-                  Delete from disk?
-                </div>
+                <div className={``}>Delete from disk?</div>
                 <button
                   onClick={handleClose}
                   className={`unstyled ${baseButtonClasses} ${normalButtonClass}`}
diff --git a/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/AssignmentFooterButtons.tsx b/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/AssignmentFooterButtons.tsx
index cb93233..c3aff41 100644
--- a/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/AssignmentFooterButtons.tsx
+++ b/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/AssignmentFooterButtons.tsx
@@ -6,6 +6,7 @@ import {
   useAddAssignmentToCanvasMutation,
   useDeleteAssignmentFromCanvasMutation,
   useUpdateAssignmentInCanvasMutation,
+  canvasAssignmentKeys,
 } from "@/features/canvas/hooks/canvasAssignmentHooks";
 import { baseCanvasUrl } from "@/features/canvas/services/canvasServiceUtils";
 import {
@@ -19,6 +20,7 @@ import { useRouter } from "next/navigation";
 import { useState } from "react";
 import { useItemNavigation } from "../../../../hooks/useItemNavigation";
 import ItemNavigationButtons from "../../../../components/ItemNavigationButtons";
+import { useQueryClient } from "@tanstack/react-query";
 
 export function AssignmentFooterButtons({
   moduleName,
@@ -34,9 +36,10 @@ export function AssignmentFooterButtons({
   const { data: settings } = useLocalCourseSettingsQuery();
   const { data: canvasAssignments, isFetching: canvasIsFetching } =
     useCanvasAssignmentsQuery();
+  const queryClient = useQueryClient();
   const { data: assignment, isFetching } = useAssignmentQuery(
     moduleName,
-    assignmentName
+    assignmentName,
   );
   const addToCanvas = useAddAssignmentToCanvasMutation();
   const deleteFromCanvas = useDeleteAssignmentFromCanvasMutation();
@@ -47,11 +50,11 @@ export function AssignmentFooterButtons({
   const { previousUrl, nextUrl } = useItemNavigation(
     "assignment",
     assignmentName,
-    moduleName
+    moduleName,
   );
 
   const assignmentInCanvas = canvasAssignments?.find(
-    (a) => a.name === assignmentName
+    (a) => a.name === assignmentName,
   );
 
   const anythingIsLoading =
@@ -84,6 +87,17 @@ export function AssignmentFooterButtons({
             className="btn"
             target="_blank"
             href={`${baseCanvasUrl}/courses/${settings.canvasId}/assignments/${assignmentInCanvas.id}`}
+            onClick={() => {
+              for (let i = 1; i <= 8; i += 2) {
+                setTimeout(() => {
+                  queryClient.invalidateQueries({
+                    queryKey: canvasAssignmentKeys.assignments(
+                      settings.canvasId,
+                    ),
+                  });
+                }, i * 1000);
+              }
+            }}
           >
             View in Canvas
           </a>