Yep that is the latest. Strange issue for sure. So to be clear when you create a question by selecting Insert > Question, input the question > type > options > answers etc, at the bottom of the Question Manager page, do you see the option to "Replace the page content with a new design?" If so, the only option you see is Plain text?
When you imported the resources, do you index them?
Are you on a Windows or Mac? What version OS, for example XP, Vista, 7 or 10.5, 10.6 etc.
Thanks!