Podcast entries not showing up

Hello all,
About a week ago, we updated our site to 2.16.8. Around the same time our feed stopped showing any individual sermons, but it still does show the header info. Has anyone else had this problem? thank you!

Our feed is http://www.villagebible.com/web/feed/?post_type=wpfc_sermon

The page I need help with: [log in to see the link]