>If you use the "See the entire thread" button to view a thread, the entire thread appears in the lower right frame as expected. But if you then expand the message tree that appears at the top of the display for that thread, and click on a link for one of its messages, you get the UT home page in the lower right hand frame instead of the expected message. This does not seem to be specific to any particular thread.

I had the same problem but looks like it's fixed now.