Howdy BobbyG!
That is definitely odd you didn’t see the event. Any number of things could be hiding it, it could be an old version of the page is cached, it was pending publish, etc. It’s hard to be sure exactly what was happening to your site without more info, but it sounds like you might have found the cause?
I would definitely love to help you get to the bottom of this. If you need further assistance would you mind logging in so I can verify your support access? Or, if you don’t have/want a license (which includes a year of support) you should checkout the volunteer community on WordPress.org: The Events Calendar. It’s not the same level of support, but it’s free! We even check those forums once each week and help to the extent we can.
Cheers!
– Brook