Artist removed from 'listers also like' similar artists

[benjaminpotter]

My artist 'Ben Potter' shares similar artists to a large number of artists in the same genre. So if you go here: https://open.spotify.com/artist/7MgoxvbWh0Svv2Yqt0V2iX?si=aVXNxKRZTFq1nYjM0_rkAg and click on 'fans also like' you'll see that my most related artist is 'Laity'. However, if you go to Laity's profile, I'm not in their 'fans also like' and I previously was. This is the case with all my related artists. One day I was there, the next I'm not.

Recently I had 100 followers drop in one day also... whereas it's only been rising previously. Something seems to be up but I can't work out why this is the case.