Well, I tried accessing both IrCQ-Net (irc.icq.net) and FreeNode (irc.freenode.net) via your chat client but it said they were blocked. Then I tried your default IRC server both through CGI:IRC and XChat and neither would connect.
I am an Op with Puppy Linux and we've been linking to your service on our wiki page. Since its not used very often I'd like to not have someone install CGI:IRC on our servers, if possible. Well, while you're fixing it I'd suggest upgrading to CGI:IRC 0.5.7 as well. I'll watch this topic for a response. Thanks a bunch!