For some reason whenever I try load up the Clan gen it just shows a black screen like this: 
I'm not sure whats going on and hoped somebody could help, I've refreshed it, opened it up again and all that but it isn't working. It used to just be like this when I tried loading up an old Clan but now whenever I open up the actual Clan gen itself it just shows that.
Would apriciate any help, thanks!
(I'm on Chromebook if that helps)