A title update released for the Xbox 360 version of Assassin's Creed: Brotherhood last night briefly broke the game's multiplayer mode, much to the internet's displeasure.
But fear not - it's all fixed now, promises publisher Ubisoft, which posted via Twitter: "Title update issues seem over. It looked like a server issue, thanks for you patience, have fun online!" Phew.
In case you were wondering what was so important that it had to risk breaking an entire game feature, the title update prepares Brotherhood for upcoming DLC and "some major updates".
Read more about the next Brotherhood DLC pack, if you haven't already.