Error: The RSS file isn’t working

We tried to get the RSS file for this podcast - http://podtrash.com/feed/ - but it wouldn’t load for us.

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Fatal Error 68: xmlParseEntityRef: no name
  Line: 76
  Column: 133array (
  'wrapperType' => 'track',
  'kind' => 'podcast',
  'collectionId' => 965044261,
  'trackId' => 965044261,
  'artistName' => 'Podtrash',
  'collectionName' => 'Podtrash',
  'trackName' => 'Podtrash',
  'collectionCensoredName' => 'Podtrash',
  'trackCensoredName' => 'Podtrash',
  'collectionViewUrl' => 'https://podcasts.apple.com/us/podcast/podtrash/id965044261?uo=4',
  'feedUrl' => 'http://podtrash.com/feed/',
  'trackViewUrl' => 'https://podcasts.apple.com/us/podcast/podtrash/id965044261?uo=4',
  'artworkUrl30' => 'https://is4-ssl.mzstatic.com/image/thumb/Podcasts113/v4/bb/dd/e0/bbdde042-c4fb-1576-893d-468cba0015f6/mza_1360564108440497968.png/30x30bb.jpg',
  'artworkUrl60' => 'https://is4-ssl.mzstatic.com/image/thumb/Podcasts113/v4/bb/dd/e0/bbdde042-c4fb-1576-893d-468cba0015f6/mza_1360564108440497968.png/60x60bb.jpg',
  'artworkUrl100' => 'https://is4-ssl.mzstatic.com/image/thumb/Podcasts113/v4/bb/dd/e0/bbdde042-c4fb-1576-893d-468cba0015f6/mza_1360564108440497968.png/100x100bb.jpg',
  'collectionPrice' => 0.0,
  'trackPrice' => 0.0,
  'trackRentalPrice' => 0,
  'collectionHdPrice' => 0,
  'trackHdPrice' => 0,
  'trackHdRentalPrice' => 0,
  'releaseDate' => '2019-09-17T07:06:00Z',
  'collectionExplicitness' => 'explicit',
  'trackExplicitness' => 'explicit',
  'trackCount' => 300,
  'country' => 'USA',
  'currency' => 'USD',
  'primaryGenreName' => 'Comedy',
  'contentAdvisoryRating' => 'Explicit',
  'artworkUrl600' => 'https://is4-ssl.mzstatic.com/image/thumb/Podcasts113/v4/bb/dd/e0/bbdde042-c4fb-1576-893d-468cba0015f6/mza_1360564108440497968.png/600x600bb.jpg',
  'genreIds' => 
  array (
    0 => '1303',
    1 => '26',
  ),
  'genres' => 
  array (
    0 => 'Comedy',
    1 => 'Podcasts',
  ),
)front page.