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.
Look more at the options of installation. And make sure that if it comes down to it, you absolutly want to remove everything. Because once you do that you will really have to start from "scratch".