I marked my game as being a part of Roll20Con for my home campaign (and we played a session at Roll20Con), but I didn't un-mark it as being not Roll20Con and kept rescheduling it for the next and next session, and a warning came up (a red box) saying that I should schedule it within the time frame of Roll20Con. Now that time period is over, and the checkbox to mark it as being part of Roll20Con is gone, but the warning still remains (and I can't un-mark it from Roll20Con to turn off the warning). Is it possible to un-mark it now, or stop showing the warning?