Audio is gone from all my remixes

So I have a private but somewhat overwhelmingly political IG, and as of sometime overnight, the audio has disappeared from every single one of my remixed reels. I don’t have any way of knowing whether it’s a glitch or some new form of shadow-banning, so I thought I’d ask here. Is anyone else having the same problem? Is this some fresh hell or will reinstalling maybe fix it? I’m on an iphone.