Cannot download podcast (error 0x80090302)

Hi, I'm having an issue downloading episodes from a specific podcast (The Guardian Football Weekly) - whenever I try I get the error message 'An unknown error occurred (0x80090302)'. All my other podcasts are downloading fine, and new episodes of this podcast are appearing in the store as usual. I can re-download old episodes that I have previously listened to, but the three episodes released since this started all give the same error message. I can't find any record online of this error message relating to itunes, seems odd that it's related to one specific podcast and only new episodes that I try and download. Itunes version 12.7.0.166, Windows 10. Any help much appreciated.