Podcasts - Parsing RSS Error

Hi folks! Recently began having problems with multiple podcasts from WNYC after recent server update (the update before current one I think). When selecting these podcasts, error message "failed to parse" is often displayed. Retrying several times often is successful in displaying episode list. Then selecting episode often fails. Too short timeout producing error? Other podcast apps have no problem with their feed.
Here is example RSS
http://feeds.wnyc.org/wnyc_bl

Thanks in advance for your help!