Well that's a new one on me. I've heard about poorly-written censorship algorithms blanking out people who live in Penistone, or Clitheroe. But now a suburb of Croydon called Coulsdon has been wiped off the face of the planet, or at least wiped off of Facebook.
https://insidecroydon.com/2024/11/08/coulsdon-gets-cancelled-by-facebooks-algorithm-police/