When viewing a Test Run with the tr_show_run.cgi script, the "Expected
Results" iframe is normally populated as soon as you click on one of the
test cases. With Firefox 11 (windows7 and Linux/386) this no longer
works. The iframe content is updated (you can see the text in Firebug)
but it is not visible. Any idea what is going on here?
Other fields (in particular the "Actions" field) are updated correctly.
Only the tr_show_run.cgi page has the problem; editing cases via
tr_show_case.cgi works fine (all fields).
Any suggestions for debugging this would be appreciated.