Hello Bryan and welcome to the forums!
I’m sorry you are experiencing an issue. Let me try to help you with that.
I have checked that url you sent but it takes me to the event on May 7 and couldn’t find it on the month view either.
Also, I checked all the recurrences of that event and all seemed fine at 10:30.
Did you find the source of the issue and managed to fix it?
If you are still having problems with it, then let me know and please send me details about it, I’d be happy to help.
Cheers,
Andras