Your podcast episodes must be in MP3 format.
If you use a media format other than MP3, Spotify will not update the episode. Please go to your Podbean Dashboard> Episodes> Media Manager to check if your episodes are in MP3 format.
Please allow up to 24 hours for new episodes and updates to show on Spotify.
<Author> must be set for your podcast.
Please log into your podcast channel dashboard, go to Settings > General > More Options page to check if you've set Author for your podcast