Error: The RSS file isn’t working

We tried to get the RSS file for this podcast - https://feedpress.me/livingontheedge-daily - but it wouldn’t load for us.

array (
  'wrapperType' => 'track',
  'kind' => 'podcast',
  'collectionId' => 271206562,
  'trackId' => 271206562,
  'artistName' => 'Chip Ingram',
  'collectionName' => 'Living on the Edge with Chip Ingram Daily Podcast',
  'trackName' => 'Living on the Edge with Chip Ingram Daily Podcast',
  'collectionCensoredName' => 'Living on the Edge with Chip Ingram Daily Podcast',
  'trackCensoredName' => 'Living on the Edge with Chip Ingram Daily Podcast',
  'collectionViewUrl' => 'https://podcasts.apple.com/us/podcast/living-on-the-edge-with-chip-ingram-daily-podcast/id271206562?uo=4',
  'feedUrl' => 'https://feedpress.me/livingontheedge-daily',
  'trackViewUrl' => 'https://podcasts.apple.com/us/podcast/living-on-the-edge-with-chip-ingram-daily-podcast/id271206562?uo=4',
  'artworkUrl30' => 'https://is5-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e3/ed/35/e3ed35b5-cad4-d5e2-8d0e-6db5d6515b28/mza_8329525783212892671.jpg/30x30bb.jpg',
  'artworkUrl60' => 'https://is5-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e3/ed/35/e3ed35b5-cad4-d5e2-8d0e-6db5d6515b28/mza_8329525783212892671.jpg/60x60bb.jpg',
  'artworkUrl100' => 'https://is5-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e3/ed/35/e3ed35b5-cad4-d5e2-8d0e-6db5d6515b28/mza_8329525783212892671.jpg/100x100bb.jpg',
  'collectionPrice' => 0.0,
  'trackPrice' => 0.0,
  'trackRentalPrice' => 0,
  'collectionHdPrice' => 0,
  'trackHdPrice' => 0,
  'trackHdRentalPrice' => 0,
  'releaseDate' => '2019-09-18T10:00:00Z',
  'collectionExplicitness' => 'cleaned',
  'trackExplicitness' => 'cleaned',
  'trackCount' => 131,
  'country' => 'USA',
  'currency' => 'USD',
  'primaryGenreName' => 'Christianity',
  'contentAdvisoryRating' => 'Clean',
  'artworkUrl600' => 'https://is5-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e3/ed/35/e3ed35b5-cad4-d5e2-8d0e-6db5d6515b28/mza_8329525783212892671.jpg/600x600bb.jpg',
  'genreIds' => 
  array (
    0 => '1439',
    1 => '26',
    2 => '1314',
  ),
  'genres' => 
  array (
    0 => 'Christianity',
    1 => 'Podcasts',
    2 => 'Religion & Spirituality',
  ),
)...https://itunes.apple.com/lookup?id=271206562

Here’s our front page.