After today;s bug fix update. You can't log in. Alos the game launcher can freeze
Reading the ddo forum's Cordovan the dev posted a realistic time frame of several hours. Considering that the update server downtime finished at 3pm GMT, goodness knows if we'll be able to play tonight.
Apparently some people managed to log in at the start(and are playing now) but if they logged out or disconnected then its game over for them aswel.
Some talk of delelting and re-installing helps, BUT that seems a bit drastic so i'll wait and see