[ARCHIVED] [CD] [GTW] Retail worker/vets don't spawn for business as customer

Not sure if this is exactly the same thing, but I can't buy anything in retail shops where I set the things for sale. The default Maxis retails seem to work, and gallery builds that already have everything set for sale seem to work, but if I have a sim buy the lot and set anything for sale, then nothing works if anyone visits that lot. 

edit: okay never mind some gallery builds don't work either and there's no pattern I can discern which work and which don't lol