It was just a small update message for today's patch (taken from the patcher):
*** Hotfix ***
- I'm trying to draw a pretty picture of the Guild Lobby, but you keep messing it up. I made you much easier to draw now! - Bristlebane
- Sheriff Knotter Botter has finished reformulating his plans and has returned to Steamfont Mountains to deal with all those giant skeletons! You can once again participate in the "Ogres at the Gates" and "Big Gnomes, Big Problems" events.