Podcast episodes showing on website, desktop, but not in the iOs app

Recently noticed that our podcast is showing up as containing "No Episodes" on the iOS app for Apple Podcasta; however when looking at the desktop application on my Mac, as well as the web-based version, all episodes are showing. I've refreshed my RSS feed several times this past week, all my account information is valid / up-to-date, but no change in display for listeners.

Looking at Podcast Connect, all of the shows are there, listed as published, with no errors. I host the RSS on Spotify due to a recent issue with only the most recent episode showing on Apple Podcasts. Upon adding, the episodes returned for about a week before this occurred.

Welcome any and all suggestions