[ARCHIVED] [VGSP] Butler changes after going to another lot

I'm having a similar issue; I fired a butler and hired a new one, left the lot, and found the original butler was back. Later left the lot again, and upon returning the newer butler was back again. This is at the penthouse in the Fashion District in San Myshuno. I have all expansions and packs except Laundry and Small Pet Stuff, and have never used mods or custom content.