Avatar Disappeared

I was posting, and after a while I noticed that my avatar wasn't showing up anymore. I went to my profile, to see that my avatar is suddenly a white box. I didn't try to change it before, so it shouldn't have done anything. Oh, and I can't change my avatar or delete it.
Any way to fix this?

i can see your avi pretty clear from here (O.o futa)

maybe it's your connection

Yeah, I just saw it myself.
My guess is that it takes a long time to update. And since the last thing I did was check Delete Avatar, it must've deleted it a few hours later, and then updated again a few hours after. So, in a few hours, I can change it into something that's not banned.