I'm sure they're working on it - I'm not too worried about it. Adam and Kelvin seem to be stand-up people, and they are no doubt spending all their time getting this fixed for us. If you have a specific questions, perhaps you can ask it here. Otherwise, I'm spending the time away from the BANS forum putting up new sites, building links, and tweaking my older sites.
In their defense, their former host was seriously hacked accross the board. Not just BANS. I've had that happen personally. It was nightmarish.
Hope everything worked out and is stable now. Getting hacked is a nightmare I hope I never have to go through.