Well that certainly wasn't the plan. Somehow 10 minutes became weeks of waiting for the PHP to be updated on the server. My own damn fault really, I could've checked the requirements before trying to upgrade. Oh well.
The forums are back up, sorry for the wait.
In upgrading to the latest version of vBulletin, I hit a bit of a snag. Getk2.com is 0.0.1 version away from the mysql PHP requirements of the latest vBulletin. DOH!
An upgrade of the mysql PHP is in the works, but it might take up to a day or two. I'm very sorry for the inconvienience, but if it's any conselation, everything will be better when it's done.
Until then, you could always go work on that brand spanking new style, write some wiki documentation or file some bugs... :)
Update: We're on it! Any day now.