Calendar app suddenly buggy

I'm upgraded to the latest iOS

Today I tried to put in an event for this coming September on my Calendar, and it froze in the middle of it. I force quit the app, but now whenever I scroll through the months, it freezes when I get to mid-July. If I go backwards from 2027, it freezes when I get to September of this year

I've tried force quitting, uninstalling and reinstalling the app, restarting my phone, messing with iCloud settings. I contacted Apple support and they were not able to help me

I have never had this or any issue with the Calendar app, and I rely on it pretty heavily for my day-to-day life. Is anyone else experiencing this, does anyone have any solutions, or do I just have to wait until Apple releases another software update?