Missing guild bank long...?!

[Soes]

Hey guys, I just reciently came back to the game, and so far as I'm able to tell, none of my UI's have changed. But here's the kicker....yesterday I tried to check my guilds bank log and all I get is a black screen. Everyone else in the guild is able to check, including new recruits at the lowest rank. Any ideas?

Jair Omsford
FotM Conjuror of Nagafen