@Stormsview I'm so glad that this may be the issue! I would love to hear if that was it, once your next bills come due. I couldn't believe it the nigh t I decided to clear those dragon fruits pout of my inventory It was ridiculous. I spent well over an hour dragging every one of those rascally fruits to sell them individually as it would not allow me to drag the stack in and sell it until it was under 99. I still have no idea how many I sold that night. It was over a million simoleons worth. And I had several sims who had been harvesting a lot. Oy, vey! At least once it's done it's one, and you know not to keep a lot in inventory in the future. :)
Good luck!