by prino » Wed 15 Aug 2012, 14:51
In all likelyhood you did something you were not supposed to do, i.e. securitywise, or you were inactive for a long, long time. The administrators have been taking a more active look at the system to make it more usable and less prone to abuse by unscrupulous outsourcing outfits and training institutes that charge for a free system.
As for your data sets, they are gone, and that should teach you to make backups. The forum contains a sticky post on how to use FTP and if you had read it, you should have used the information.
Next to that, FanDeZhi is run by a bunch of people who try to keep this system going with minimal support, and it may very well disappear some day without any notice, which would also lead to the loss of everything you keep on it.
I do not know why your userid was removed, the info might still be available to one of the other admins, but if you want, nobody is going to stop you from applying for another.