With v1.3.35 now live, I believe i have successfully transfered everyone's house's to the new system. If however, I have missed out your house or it hasn't been included yet. Feel free to post a screenshot or two revealing where you want your house to be located as well as it's interior.
PS: If you donated for a vehicle that spawns outside a house, Don't assume that automatically make's you the owner of that house. If you want a house, You have to donate for it or win one during one of our holiday season events.