About a week ago, Firefox starting crashing for me every time I try to visit the Side Bar. The main page is fine, just the side bar.
I don't know if anybody else has that problem but me.
Anyway, the new version of Firefox has a "Report a Broken Web Site" option. I figured I'd use this to submit a bug report of some kind.
Unfortunately, you cannot type a URL in the "URL" box. You can only submit a report for a web page you are currently viewing.