@daniel happened with @Ursalzona a while ago (one year, to be precise).
I manage their server and one morning there was nothing left. They still sent us an invoice!
There are other cases, especially with queer instances, but I have no further info about them to share so it's best to tell about what I saw first hand.
⚠️ https://ursal.zone/@Ursalzona/112259839960115911
⚠️ https://ursal.zone/@Ursalzona/112258811564438023