use actual occurrences in date list

web/src/lib/event.ts

@@ -63,6 +63,8 @@ const EventFragmentDefinition = graphql(`
           id
           slug
           title
+          preposition
+          url
         }
       }
     }
@@ -102,9 +104,13 @@ export function getSingularEvents(events: EventFragment[]): SingularEvent[] {
     .flat();
 }
 
+export function compareDates(a: Date | string, b: Date | string) {
+  return compareAsc(new Date(a), new Date(b));
+}
+
 export function sortSingularEvents(events: SingularEvent[]) {
   return events.sort((a, b) =>
-    compareAsc(new Date(a.occurrence.start), new Date(b.occurrence.start))
+    compareDates(a.occurrence.start, b.occurrence.start)
   );
 }
 interface EventsByDate {