I've deleted all my playlists, and they appear gone when viewed through the web browser or the Android app. However, the deleted playlists still show up in the Fire TV app, and are accessible to Google Assistant. I've tried uninstalling/reinstalling the Fire app, and unlinking/re-linking my Pandora account to Google Assistant.
How can I get the playlists deleted from all platforms? Google Assistant plays the automatically-created "thumbs up" playlist rather than the actual station when asked to play a station, and I can't get the playlist to go away.
Moderator Edit: Changing title for clarity
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