Apple Calendar on iPad/iPhone shows one-day events as two-day in Alberta

Thank you - this worked I’d say for 95% of my all-day events - there were 4 of my events it didn’t change, they remained as 2 day events - I even went into each of those 4 events and attempted to edit them individually changing the end date but that wouldn’t accept so I ultimately just deleted those 4 events and re-added them.

The one thing that didn’t change were all the Holiday Calendar entries. I display a gmail calendar named “Holidays in Canada” and then I subscribe to a Other calendar named ‘Canadian Holidays” all those events still show as 2 day events for the dates I stated in my original message - not sure if there is anything I could try to fix those?

I’ve not heard anything from Apple - I only tried “WheelieNick” recommended steps and it did fix quite a few of my all day events but I still have a few subscribed calendar “all day” events spanning over two days - not sure what’s up and it appears we’re not alone with this issue.