Having issues with the quick-edit box and bb-code mode

[Jesepi]

I'm wondering if anyone else can replicate this, as it is happening on two of my sites, but not here on xenforo.com.

Using firefox 6.0.2.

• View a thread, and find a post that needs editing
• Click the 'edit' link
• Once the pop-up window has loaded, click the 'Use BB-Code Editor' button at the top right of the window.
• Give it second or two, the page auto-reloads to the forum index.

This does not appear to happen in IE9.