Pandora Update 07/26/21: This issue should have been resolved as of last Friday. If you're still missing tracks, you'll need to give them another thumb up or re-add them manually to your playlist. We will be closing this thread from future replies - if you notice any other issues with any of your customized playlists, please create a new thread in the My Collection space. We appreciate your understanding.                                                                                       Pandora Update 07/21/21: Our engineering team is still looking into the issue of missing tracks from playlists. If you haven't already done so, please reply to this thread with the name of any of your affected playlists that are missing tracks, and we will escalate that information to the engineers who are looking into this. If you've already commented on this thread with the names of your playlists that are now missing tracks, I'd like you to know that your feedback has been passed along. We appreciate your patience everyone!                                                                                       Pandora Update - 07/20/21: Hi everyone! 👋🏽 We're looking into reports of listeners missing tracks from their playlists. Please reply to this thread with the name of any of your affected playlists that are missing tracks, and we will escalate that information to the engineers who are looking into this. Thanks for your patience in the meantime! ... View more