It's kind of weird because in amethyst I checked your follow list and it looks fine to me.
I had been following over 500 people and primal, which has been most accurate, is showing the low 300s. There was also a specific person I hadn’t seen anything from in a while. Went to see if she’d left or something and it said “follow back” 👀 I definitely hadn’t unfollowed her
So maybe not totally nuked, but partially