Dungeons And Dragons Online: Hotfix Downtime: Wednesday, January 31st, 7am-1pm EST

This in from the official forums:

The game servers will be down Wednesday, January 31st, from 7am-1pm for a game hotfix. During this time, players will be unable to login or play the game. Release notes will be posted during the downtime. The Risia server will be online for playtime during the hotfix window.