All of a sudden, since the last Plex for iOS update my podcast has been broken. It takes about 5 minutes before it will actually begin to play where it used to play after only a few seconds. This is happening on WiFi and on LTE. Most podcasts work fine, but the main one that I listen to is not working. I had to manually add the source, it was not part of your catalog natively.
Podcast link is below. I chose the Apple Music link.