@jordandaleyoung thanks.
If you would like to test this with us and help confirm that this issue is resolved, please see beta installation instructions below.
Go to https://github.com/CastosHQ/Seriously-Simple-Podcasting/releases/tag/2.5.2-beta
Click on the seriously-simple-podcasting.2.5.2-beta.zip link, to download the beta plugin. Please don’t download any of the source code options.
Go to the Plugins list in your WordPress Dashboard
If you are using a version of WordPress older than 5.5, please deactivate and delete the existing plugin (this will not delete your podcasts or podcast settings)
Click the Add new button
Click the Upload Plugin button
Click Browse, and select the beta version of the plugin to install it, then click Install Now
If you are using a version of WordPress equal to or newer than 5.5, and you didn’t deactivate and delete the older version, WordPress will warn you that the plugin is already installed, click Replace current with uploaded
Once the new version is uploaded, please activate it as normal
Please let me know if this resolves the current issues you are experiencing