I was experiencing a bug with my Facebook 'like' buttons. The fix for the bug was posted here:
http://wiki.github.com/facebook/connect-js/custom-channel-url
At the beginning of this solution it states that the bug only occurs on pages with autostart video (which I don't have) or pages with frame busting code.
I'm therefore assuming my site (http://twistedtime.com) has frame busting code. I'm using a cms so not sure what this code is or what I should look for so I can remove it.
Does anyone know what the frame busting code would look like?