I've checked this out with the webmaster. He indicates there is no technical issue he knows of that would cause this to be a problem. If you continue to experience this particular difficulty contact him directly via PM at user name Nathan. Please include with your message the exact steps you've been taking to get into chat such as logging in from he home page or the toolbar, etc. and also include the exact wording of any error message you receive.
“Life’s journey is not to arrive at the grave safely in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy ____…! What a ride!’” ~Hunter S. Thompson