I have the same problem, i open the luncher but the button "Connect" don't appear, so i can't lunch the game.I already do the reinstall client / patch manual but nothing help that.I see there are 1000+ ppl connect on the srv ...
Does the errors still occurs? I think it should be fine now. We was under DDoS attack (flood). Now all should be fine. Try to restart your computer if problems still occurs.