I was searching for about 10 minutes and focusing on other things when I noticed that every game that was in progress from when I first entered the arena was on the same turn and couldn't be spectated. A random by stander told me it has been down for almost four hours.
Random bystander: It has been down for almost four hours
Welp their you go, fix pls i want play al bundi
edit: it looks like it magically fixed itself, magically.