Lord Of The Rings Online: LOTRO Game Servers Priority Maintenance - Tuesday June 5 4:00PM - 7:00PM EDT

This just in from the official forums and the game launcher:

The LOTRO Game Servers will be brought down for a critical update on Tuesday, June 5th at 4:00PM EDT. We expect to have the servers back up and running by 7:00PM EDT. We apologize for the short notice and thank our players for bearing with us!