Last Month the Japanese try to retrive this mod a little bit more. They played in the at 2pm CET. At the moment the gametracker,com Server Monitorring is off. Hope soon they turn it on. The ranking seems to work.
I've had that problem before. (Damn GMake!) Where corrupt rfa packing would cause my game to refuse to load. Remove your latest map additions one by one until you find the one that causes it.