Glitch?

I don’t know if this is the right place to be asking this but has anyone else’s TikTok been CONSTANTLY showing the, posts they’ve already seen/liked? I feel like this has happened before but not as bad as it is now.

I’ll see a post and scroll past just to see it again after ten minutes. I’ve literally blocked so many accounts because that’s the only way I’ve been able to stop seeing these posts. I’m just wondering if this is a me problem or something like else.