My podcast feed crashes Apple's podcast app
I've had a problem with my podcast. I've had many different people complain to me that when they click the lock button after starting my show, the phone seems to completely shut down. It sits like that for 10 seconds or so, and then boots back up to the home screen. You can still listen to the podcast, it just happens every now and then when you click the top lock button while listening.
It's so bizarre. I've never had this problem with any other podcast. But my feed seems to cause this problem for many different people with different operating systems.
I'm using SoundCloud to host my feed. (I have a different podcast and have never had this problem.) I changed the SoundCloud feed over to Feedburner to see if that would help, but it doesn't seem to have worked.
Has anyone else had this problem?
iPhone 5s, iOS 9