As previously mentioned, our web server will be physically moved by the hosting company. The date has now been set to this Saturday (Dec 8th). That means that the game will be unavailable during the move. Expect a down time for at least 4-8 hours, maybe more. Hopefully everything goes well and we can have all current game worlds up and running later that day.
(Note that if you live in North America the server will go offline late Friday evening/night due to time zone differences.)