Judging slots saying they're not filled
If you get a message from people saying they've signed up for rounds and the rounds aren't counting towards their judging requirements, check the following.
Go to Admin-Setup-Events. Click on each event one at a time.
Scroll down to "Schedule".
Make sure that each event is selected in the correct schedule block that it belongs to.
Once you've selected all the appropriate rounds, click "Update".
Repeat for all events.
That should solve your issue.