Well i was playing at night with my friends and at some point admin came in and we all got banned permanently. No reason given just ban. I already search demo where ban happens and it is following:
Setti GO4CSS server 2012-03-15 00:30 de_dust_go4css_beta3
I got a wrong report. I banned you without checking you (my wrong). I have checked the demo. doesnt look like a cheat. Sorry for that inconvenience. Unbanned. Your clan friends can join too. Have fun