Older liked videos on TikTok are gone?

Has anyone else had their older liked videos on TikTok disappear? I’ve had my account since 2020 (and so liked videos from 2020), but when I scroll to the bottom of my likes, it only goes up until 2024. Which is so weird considering my favourites do still go up to 2020. I’ve tried downloading my data assuming that I would at least have it there, and even that is only until 2024. Is there anything I can do to get it back?