Currently we're applying a Hotfix Patch to all servers.
The server maintenance should last no longer than 1 hour and should end therefore around 11:00 GMT+1.
The patch notes (22.214.171.1243) can be found in the Patch Notes Forum.
Update, 12:00: The servers have been brought down for a short time for further adjustments.
We apologize for the inconvinience this may have caused you and ask for your understanding.
The Runes of Magic Team