Error: The RSS file isn’t working

We tried to get the RSS file for this podcast - http://maxwellivey.podomatic.com/rss2.xml - but it wouldn’t load for us.

-
Fatal Error 5: Extra content at the end of the document
  Line: 301
  Column: 1array (
  'wrapperType' => 'track',
  'kind' => 'podcast',
  'collectionId' => 1005984093,
  'trackId' => 1005984093,
  'artistName' => 'Maxwell Ivey Jr.',
  'collectionName' => 'The No Excuses Podcast',
  'trackName' => 'The No Excuses Podcast',
  'collectionCensoredName' => 'The No Excuses Podcast',
  'trackCensoredName' => 'The No Excuses Podcast',
  'collectionViewUrl' => 'https://podcasts.apple.com/us/podcast/the-no-excuses-podcast/id1005984093?uo=4',
  'feedUrl' => 'http://maxwellivey.podomatic.com/rss2.xml',
  'trackViewUrl' => 'https://podcasts.apple.com/us/podcast/the-no-excuses-podcast/id1005984093?uo=4',
  'artworkUrl30' => 'https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e2/06/cd/e206cdbb-efef-0b71-e5d5-db6da0f5ae49/mza_3430368977386458904.png/30x30bb.jpg',
  'artworkUrl60' => 'https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e2/06/cd/e206cdbb-efef-0b71-e5d5-db6da0f5ae49/mza_3430368977386458904.png/60x60bb.jpg',
  'artworkUrl100' => 'https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e2/06/cd/e206cdbb-efef-0b71-e5d5-db6da0f5ae49/mza_3430368977386458904.png/100x100bb.jpg',
  'collectionPrice' => 0.0,
  'trackPrice' => 0.0,
  'trackRentalPrice' => 0,
  'collectionHdPrice' => 0,
  'trackHdPrice' => 0,
  'trackHdRentalPrice' => 0,
  'releaseDate' => '2016-09-23T19:07:00Z',
  'collectionExplicitness' => 'cleaned',
  'trackExplicitness' => 'cleaned',
  'trackCount' => 16,
  'country' => 'USA',
  'currency' => 'USD',
  'primaryGenreName' => 'Health & Fitness',
  'contentAdvisoryRating' => 'Clean',
  'artworkUrl600' => 'https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e2/06/cd/e206cdbb-efef-0b71-e5d5-db6da0f5ae49/mza_3430368977386458904.png/600x600bb.jpg',
  'genreIds' => 
  array (
    0 => '1512',
    1 => '26',
  ),
  'genres' => 
  array (
    0 => 'Health & Fitness',
    1 => 'Podcasts',
  ),
)

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