event signups not working anymore?

I usually signup for events in advance on but now the cross doesn’t turn blue to confirm the event is scheduled. Tried 3 different browsers. I can see usually see signups on but new ones are not showing up.

EDIT: Hmm ok, it seems that adding new events work, but removing an event or switching category doesn’t

Yeah, I couldn’t join TDZ at 11:00 EST. Apparently no one could join any events. I’m so sick of TDZ ruining everything. I’m so mad that I planned my day around this stupid ride.