That's probably because I tried to just "Embed" the Realplayer video in the page, and your browser didn't like the way I did it. I noticed that my Firefox browser was doing that, although it was ok in IE.
I've rewritten the feature, so it now displays a picture for the episode, which is a link to the Realplayer video file. (The episodes picked for the feature were reorganized into chronological order when I made the changes, so if you noticed that this week's pick changed you're not necessarily going crazy.) Just click on the picture to start the file - which may take a few minutes, depending on your connection speed.