Same here (incorrect user/pass). Maybe a DDOS attack again (that is: if they weren´t lying last weekend). Which is hardly an excuse since it is ubi´s responsibility to protect there servers against things like that.
BTW: the pirated version doesn´t really work: those guys have to alt+tab out of the game and edit their savegames after every mission to make the game believe they actually completed it.
So the question is what is more annoying: doing this or not being able to play because of DRM. Certenly it is much more unjust when we who bought it are not able to play
