Beginning Jan 1 2017, I've encountered a bothersome issue with podcasts. Not all of my podcasts subscriptions are updating with new podcasts. I subscribe to many music podcasts, of which the authors release new ones weekly. Several, but not all, of my podcasts stopped updating with new ones as of Jan 1st. I've checked other sources like soundcloud/beatport and verified that the authors are still releasing new material. It's just not updating to iTunes. But again, it's just some, not all podcasts. Have you heard of this issue and is there any resolution to it?