Characters from ADWD spawning in during COB start

Characters like Lady Stoneheart, Quentyn Martell, Belwas and others from ADWD are spawning in at the start of an Emperor Aurion run during Century of Blood. It happens during the event where it says they were exiled by the lords of their previous land and the date is important in their lands. The event gives you the choice to throw them a feast or to "Go back to your 'Game of Thrones'".

EDIT: Realized you can just deny them during the event and it kills them off.