Strange..
Currently hax.tor.hu reports this to WeChall for your username:
2651:1:50:3460:50
Which are rank:score:maxscore:usercount:challcount
For me it reports:
12:50:50:3461:50
which is correct.
Maybe the data that hax.tor.hu provides to WeChall is not real-time?
You'd better contact the hax.tor.hu admin to find out why it reports wrong data for your account.