One of the podcasts I listen to is NPR's hourly news update. In the previous general releases of podtrapper in the title of the podcast the date and time of the podcast as provided by NPR would appear. Now the date and time is gone.
Old versions the title would say:
NPR Hourly Podcast
Sep 24, 2010: NPR News: 09-24-2010 ET
Beta syas:
NPR Hourly Podcast
Sep 25, 2010: A brief update of the top news of the hour
Here is the podcast URL: http://www.npr.org/rss/podcast.php?id=500005