Thanks for linking that post, I’ll try logging back in, but I think a new account might be the fix if it’s the instance.

My saved never reflects what I actually save, it’s all random posts across lemmy.

The x is greyed out. Going to have to kill the process in task manager.

First thing that came to mind was this video by SingingBanana.

Great maths channel and he is a frequently on numberphile as well.