Hulu Plus blank screen when navigating.

Hello,

I am having an issue with the Hulu Plus app on the Apple Tv 2 connected over wifi. All the menus and marquees show up without a problem and navigating is working fine. BUT if I start watching a show and decide not to watch that one. If I hit the back button to take me back to other episodes the screen stays all black. I need to leave the Hulu app completely and re-open it to see the other available episodes. Any ideas?

Thnks

Robert