IE 9 html report viewer problems

Hi

I wonder if anyone else has noticed this, but having upgraded to IE9 when I change a reporting componenet upstream of an HTML report viewer the change is not always reflected in the page displayed by IE9, however when I open the link to the report from the jobs tab in A N Other browser, the page renders correctly.  It seems to be a rather intermittent problem and only to affect the HTML Report Viewer component (HTML table viewers seem to render correctly).

Anybody else seen this behaviour?

Regards

Hassan