Here's some more authoritative news (Brenda is a FurryMUCK wizard) relayed by Zorin:
Brenda shouts "Sorry for the spammage for you folks that aren't on Furry..but here's the word on why it's currently down: The DSL provider which provided both lines to S'A'Alis's site went out of business without warning. As a result, all netlinks to Furry were turned off. The sever is being relocated to a temporary site and will be online within 24 hours. Longterm, new lines are being brought in from new providers (separate providers, even) and FM will be returned to its original home." (Public-shout)