Ideas
There are multiple threads on this and this issue has been going on for over a year. It's beyond frustrating.
It's clearly something to do with how the "panel" reads in "data" from household to household because the bug spreads from household to household. If I go into my save now, and play a household I haven't since the bug occurred, the panel works fine. But as soon as I play leave and come back it affects that household as well.
It seems like the code that "calls in" the data in the UI for owned lots is broken. This was way before B&H and ironically, that patch for that EP fixed my broken household (that I happened to try out, that hadn't been reading in the owned businesses prior to patch). Only for it to break again. So it's definitely something to do with calling in the data.
Does anyone take not of our feedback or they just want save so they can play test themselves? I spent countless hours bug testing this thing and left a whole report and I don't think it even mattered.