I will check to see if there is problem on your site, but you can also test 3.0 to see if it fixes any issues that you might have, I need a few day to check the issues on you site.
I think this might be a clash with my current theme (as it works on my other test site), could I hire you to log-onto my site/mac and help me get this page displaying ok – I appreciate you are busy but I can pay you my friend, thanks, Richard