Update events in events.json in parallel rather than series

api.js

@@ -93,9 +93,11 @@ async function updateEventsFile() {
       if (new Date(events[i].LiveEventDetail.StartTime) < Date.now()) continue;
 
       console.log("Updating event", events[i].LiveEventDetail.EventId);
-      events[i] = await fetchEvent(events[i].LiveEventDetail.EventId);
+      events[i] = fetchEvent(events[i].LiveEventDetail.EventId);
     }
 
+    events = await Promise.all(events);
+
     // Starting from the latest event ID previously found, find and add any
     // new events
     let eventId = events[0].LiveEventDetail.EventId;