Note: I'm asking this from the perspective of the site developers (trying to help someone there). not as a user. Please don't forward this to superuser.com. It's a server admin question.
Have a look here
you'll see that the page gets redirected to the same page with # at the end. Worse, when you click back you get garbage url.
I'm trying to debug what is causing the redirect. Any advice on how to find it ?