I use a shared public iCal calendar. Clean calendar. I added one repeating event. The event is repeating weekly. All upcoming weekly events are displayed correctly i.e. everything works OK.
After that I modify the event and add location to it. However, I add the location only to one event which occurs this week. In other words I do not add location to all upcoming events. Then I check my MM screen but I can see only this week’s event. All other upcoming events are missing. Pretty nasty issue because I use a lot these kind events.
Test calendar: webcal://p45-calendars.icloud.com/published/2/9NMoDydK3OPAUr3LwVn-4lYXlbvKSAkUJKjkMFuLfFK1LI9ytVYOEtDTR6Aj3L4cd3XJ0-gN__8QuYuBJYTMVzJtadvDWifojHo81l5VpO0
If you need help for testing please ask.