Hi there,
I’m sorry to hear that you’re having issues with your events showing up. I will try to help you get this sorted.
First, can you provide your system information for me?
It’s hard to see what’s going on without access to your settings, but there seems to be a page showing up at /events. This could be conflicting with the “events” post type which by default uses this URL.
The first thing I would try is deleting (not just putting in the trash) or renaming the slug of the “events” page. The other thing than can help after making changes to the URL structure is to visit the Permalinks page in your WordPress Settings > Permalinks. Just visiting this can clear some issues up.
If neither of those fix things for you, I will take a look at your settings to see if I can spot anything.
Thanks,
Sky