Will go test Veronaville now brb.

ADD: Back from testing and yes the Capp Manor is bugged to.


ADD Again: Just went back in and deleted the tables where the 2 stones were and now I get this.

Memories:
Sim does not exist: Neighborhood: [Invisible] Tombstone for 0x002B is being moved to 0x0034 Capp Manor in Veronaville
Sim does not exist: Neighborhood: [Invisible] Tombstone for 0x002D is being moved to 0x0034 Capp Manor in Veronaville


Suggestion for this problem is before you delete the sims move all stones to a empty lot and use the stuck object remover on the spots the stones were on then sell the stones and delete that empty lot and see what happens.