Got the exact same Problem on one of my maps:
http://atwar-game.com/play/#g/9513016233
could anybody pls try to access it and post here if it's only me that has this problem with this map?
Although i'm pretty sure it has something to do with the log-in process for the map. server script probably screwed up my log-in data and will reset after lease of the map has expired.
this really sucks though, since i'm at a very crucial Moment in my campaign.