Pandora Rejecting Podcast RSS Feed

We’re having issues with SSP and Pandora. We’ve successfully submitted our Podcast to iTunes, Spotify, Google Play, and the like – but – for whatever reason Pandora is hitting us back with an “Unable to find a valid RSS Feed at…” error.

I reached out to Pandora’s support and they told me to try again – and – when the results were the same (shocker!) they said to “reach out to the feed provider for another feed URL” but that doesn’t seem to helpful.

Has anyone had issues like this in the past? Thanks!