diff --git a/nextjs/package-lock.json b/nextjs/package-lock.json
index 54488c7..5890bc3 100644
--- a/nextjs/package-lock.json
+++ b/nextjs/package-lock.json
@@ -8,6 +8,7 @@
       "name": "canvas-mangement",
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@@ -25,7 +26,6 @@
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         "marked": "^14.1.2",
         "postcss": "^8",
         "react-error-boundary": "^4.0.13",
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@@ -2381,7 +2380,6 @@
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@@ -3101,7 +3092,6 @@
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@@ -4037,7 +4027,6 @@
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@@ -4433,7 +4422,6 @@
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@@ -4446,7 +4434,6 @@
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@@ -4460,7 +4447,6 @@
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@@ -4484,7 +4470,6 @@
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@@ -4874,7 +4859,6 @@
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@@ -5414,7 +5397,6 @@
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@@ -5424,7 +5406,6 @@
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@@ -5491,7 +5472,6 @@
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-      "dev": true,
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@@ -5660,7 +5640,6 @@
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@@ -6304,7 +6280,6 @@
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-      "dev": true,
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-      "dev": true,
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@@ -6609,7 +6583,6 @@
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@@ -6677,14 +6650,12 @@
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-      "dev": true,
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-      "dev": true,
       "license": "ISC",
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@@ -7205,7 +7176,6 @@
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-      "dev": true,
       "license": "MIT"
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     "node_modules/tailwindcss": {
@@ -7381,7 +7351,6 @@
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-      "dev": true,
       "license": "BSD-3-Clause",
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@@ -7397,7 +7366,6 @@
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-      "dev": true,
       "license": "MIT",
       "dependencies": {
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@@ -7604,7 +7572,6 @@
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-      "dev": true,
       "license": "MIT",
       "engines": {
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@@ -7656,7 +7623,6 @@
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-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "querystringify": "^2.1.1",
@@ -7822,7 +7788,6 @@
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-      "dev": true,
       "license": "MIT",
       "dependencies": {
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@@ -7835,7 +7800,6 @@
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       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
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-      "dev": true,
       "license": "BSD-2-Clause",
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@@ -7845,7 +7809,6 @@
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-      "dev": true,
       "license": "MIT",
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@@ -7858,7 +7821,6 @@
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-      "dev": true,
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@@ -7868,7 +7830,6 @@
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@@ -8118,7 +8079,6 @@
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-      "dev": true,
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@@ -8140,7 +8100,6 @@
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@@ -8150,7 +8109,6 @@
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-      "dev": true,
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     "node_modules/yallist": {
diff --git a/nextjs/package.json b/nextjs/package.json
index ea5945c..352683f 100644
--- a/nextjs/package.json
+++ b/nextjs/package.json
@@ -12,6 +12,7 @@
   "dependencies": {
     "next": "^14.2.7",
     "react": "^18",
+    "jsdom": "^25.0.0",
     "react-dom": "^18"
   },
   "devDependencies": {
@@ -31,7 +32,6 @@
     "@types/react-dom": "^18",
     "@vitejs/plugin-react": "^4.3.1",
     "eslint-config-next": "^14.2.7",
-    "jsdom": "^25.0.0",
     "postcss": "^8",
     "tailwindcss": "^3.4.1",
     "typescript": "^5",
diff --git a/nextjs/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/EditAssignment.tsx b/nextjs/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/EditAssignment.tsx
index dec71ae..dc80e78 100644
--- a/nextjs/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/EditAssignment.tsx
+++ b/nextjs/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/EditAssignment.tsx
@@ -7,18 +7,9 @@ import {
 import { localAssignmentMarkdown } from "@/models/local/assignment/localAssignment";
 import { useEffect, useState } from "react";
 import AssignmentPreview from "./AssignmentPreview";
-import { getCourseUrl, getModuleItemUrl } from "@/services/urlUtils";
-import Link from "next/link";
+import { getModuleItemUrl } from "@/services/urlUtils";
 import { useCourseContext } from "@/app/course/[courseName]/context/courseContext";
 import { useLocalCourseSettingsQuery } from "@/hooks/localCourse/localCoursesHooks";
-import {
-  useAddAssignmentToCanvasMutation,
-  useCanvasAssignmentsQuery,
-  useDeleteAssignmentFromCanvasMutation,
-  useUpdateAssignmentInCanvasMutation,
-} from "@/hooks/canvas/canvasAssignmentHooks";
-import { Spinner } from "@/components/Spinner";
-import { baseCanvasUrl } from "@/services/canvas/canvasServiceUtils";
 import ClientOnly from "@/components/ClientOnly";
 import { SuspenseAndErrorHandling } from "@/components/SuspenseAndErrorHandling";
 import { AssignmentSubmissionType } from "@/models/local/assignment/assignmentSubmissionType";
@@ -37,11 +28,13 @@ export default function EditAssignment({
   const { courseName } = useCourseContext();
   const { data: settings } = useLocalCourseSettingsQuery();
   const { data: assignment } = useAssignmentQuery(moduleName, assignmentName);
+  console.log("due date on edit page", assignment.dueAt);
   const updateAssignment = useUpdateAssignmentMutation();
 
   const [assignmentText, setAssignmentText] = useState(
     localAssignmentMarkdown.toMarkdown(assignment)
   );
+
   const [error, setError] = useState("");
   const [showHelp, setShowHelp] = useState(false);
 
diff --git a/nextjs/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/page.tsx b/nextjs/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/page.tsx
index b42b836..3fbf7d4 100644
--- a/nextjs/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/page.tsx
+++ b/nextjs/src/app/course/[courseName]/modules/[moduleName]/assignment/[assignmentName]/page.tsx
@@ -1,5 +1,6 @@
 import React from "react";
 import EditAssignment from "./EditAssignment";
+import ClientOnly from "@/components/ClientOnly";
 
 export default function Page({
   params: { moduleName, assignmentName },
diff --git a/nextjs/src/app/providers.tsx b/nextjs/src/app/providers.tsx
index 8f1df14..09718d8 100644
--- a/nextjs/src/app/providers.tsx
+++ b/nextjs/src/app/providers.tsx
@@ -16,7 +16,7 @@ export default function Providers({ children }: { children: ReactNode }) {
   return (
     <SuspenseAndErrorHandling>
       <QueryClientProvider client={queryClient}>
-        {/* <ReactQueryDevtools initialIsOpen={false} /> */}
+        <ReactQueryDevtools initialIsOpen={false} />
         {children}
       </QueryClientProvider>
     </SuspenseAndErrorHandling>
diff --git a/nextjs/src/hooks/localCourse/courseItemHooks.ts b/nextjs/src/hooks/localCourse/courseItemHooks.ts
index 84736c5..062a168 100644
--- a/nextjs/src/hooks/localCourse/courseItemHooks.ts
+++ b/nextjs/src/hooks/localCourse/courseItemHooks.ts
@@ -84,7 +84,6 @@ export const useItemsQueries = <T extends CourseItemType>(
   return useSuspenseQueries({
     queries: allItems.map((item) => ({
       ...getItemQueryConfig(courseName, moduleName, item.name, type),
-      queryFn: () => item,
     })),
     combine: (results) => ({
       data: results.map((r) => r.data),
@@ -161,9 +160,6 @@ export const useUpdateItemMutation = <T extends CourseItemType>(type: T) => {
         });
     },
     onSuccess: async (_, { moduleName, itemName }) => {
-      await queryClient.invalidateQueries({
-        queryKey: localCourseKeys.allItemsOfType(courseName, moduleName, type),
-      });
       await queryClient.invalidateQueries({
         queryKey: localCourseKeys.itemOfType(
           courseName,
@@ -172,6 +168,9 @@ export const useUpdateItemMutation = <T extends CourseItemType>(type: T) => {
           type
         ),
       });
+      await queryClient.invalidateQueries({
+        queryKey: localCourseKeys.allItemsOfType(courseName, moduleName, type),
+      });
     },
   });
 };
@@ -204,18 +203,18 @@ export const useCreateItemMutation = <T extends CourseItemType>(type: T) => {
         encodeURIComponent(itemName);
       await axiosClient.post(url, item);
     },
-    onSuccess: async (_, { moduleName, itemName: assignmentName }) => {
-      await queryClient.invalidateQueries({
-        queryKey: localCourseKeys.allItemsOfType(courseName, moduleName, type),
-      });
+    onSuccess: async (_, { moduleName, itemName }) => {
       await queryClient.invalidateQueries({
         queryKey: localCourseKeys.itemOfType(
           courseName,
           moduleName,
-          assignmentName,
+          itemName,
           type
         ),
       });
+      await queryClient.invalidateQueries({
+        queryKey: localCourseKeys.allItemsOfType(courseName, moduleName, type),
+      });
     },
   });
 };