The server should be back online within the next few minutes.
CFUK Plugin will be updated on the next restart:
Just had an e-mail reporting a power failure involving the server where all involved servers had to be shut down.
During the downtime the server has managed to crash.
The server will be offline for roughly 15 minutes for plugin upgrades and bukkit upgrades.
Server was down for a short period today for upgrades.
The server will be down at 8:00PM (20:00 GMT) tonight for upgrades, downtime will be from 5 to a max of 30 mins.