September 5, 2009 11:16:03 AM EDT
I'm using IE8 and unable to reproduce the error. First I'd recommend you try clearing your web browsers cache, history and temp files.
Then try again. If it's still an issue, please let me know what browser and version you're on. And also check some other groups and let me know if you can view them at all.
My understanding of your problem is that you try to visit the main page of the group and your browser hangs, so you're never able to click the join button?