fix: don't count any changed projects on the front page that had blank differences

src/views/HomeView.vue

@@ -898,7 +898,13 @@ export default class HomeView extends Vue {
           this.starredPlanHandleIds,
           this.lastAckedStarredPlanChangesJwtId,
         );
-        this.numNewStarredProjectChanges = starredProjectChanges.data.length;
+        // filter out any data elements where there is no wrappedClaimBefore
+        const filteredNewStarredProjectChanges =
+          starredProjectChanges.data.filter(
+            (change) => change.wrappedClaimBefore !== undefined,
+          );
+        this.numNewStarredProjectChanges =
+          filteredNewStarredProjectChanges.length;
         this.newStarredProjectChangesHitLimit = starredProjectChanges.hitLimit;
       } catch (error) {
         // Don't show errors for starred project changes as it's a secondary feature