I have several calendars I created in google calendars. Until recently, I had been able to edit my google calendar on ical as a delegate status and have it communicate with google and appear on the google calendar when viewed through the web. Now I can only edit my calendar on the web and can't edit it at all on the ical app...except for one calendar. Why would only one calendar work through ical and not the others when they are all selected as delegates. In fact, I can't even see the events on ical anymore unless I select it's icloud calendar except for that one that still works.