Valynn told me there was a problem with the Blackblood theme we had set as default so I checked it out (I normally use prosilver myself) and sure enough it's broken. Not sure what happened. I don't think we made any changes that I know of but I'll look into another admin changing something.
As for the change to prosilver - it is a temporary one. I've been needing to work up some custom themes for the mud and just haven't had time. I'll hopefully get around to it in a few days.
It'll be December 26th at the earliest.
Az