Only half of the problem is fixed SE.

[Zetsumei_Tsunarashi]

Under the new rules, houses can not be repurchased immediately after relinquishing land. There is a cool down timer in place the duration of which is random and can not be viewed by anyone.

Anyone that is selling a private estate at this point is 100% scamming the buyer.

FC on the other hand can still be done easily by just transfering the master title to the buyer.

[MizArai]

Under the new rules, houses can not be repurchased immediately after relinquishing land. There is a cool down timer in place the duration of which is random and can not be viewed by anyone.

Anyone that is selling a private estate at this point is 100% scamming the buyer.

FC on the other hand can still be done easily by just transfering the master title to the buyer.

They are selling for relocations. Not trying to sell them like before. Relocations are not subject to the RNG timer, so they're not scamming here. They are selling just like before, only now it's a more exclusive clientele.