Podcast RSS feed

Does anybody else have problems with the podcast RSS feed?

http://www.theverge.com/rss/group/the-verge-book-club/index.xml

When I add it to Google Reader, it looks fine. However, Zune informs me that "The RSS feed appears to be valid but no content was found."

I thought at first this may be due to moving to the new feed and the episodes being too old, but since the Snow Crash episode is in my Google Reader but not Zune, I was wondering if it could be the formatting of it...

Has anybody else had any issues with the new feed?