Lately, I've been getting a crash/lock-up bug when I connect to Rock Band Network from Rock Band 2 on my XBox360.
I can access most of the RBN store okay but, if I select Browse/Genre and choose "Rock", instead of a list, I just get a single blank line, highlighted in yellow. If I back out to Genre and select Rock a second time, RBN locks up completely and I have to shut down my XBox360.
Is anyone else experiencing this? It seems like a pretty severe bug and, since it prevents me from giving money to Harmonix and the RBN musicians, it seems like a bug that needs quick attention.