Problem placing and uploading lot

I am trying to place a lot I made & uploaded from my library into a new save, but whenever it finishes the building animation, the lot is empty. No error shows up, there’s just nothing on the lot. I’ve tried placing this lot on multiple lots and in multiple saves, but it doesn’t work anywhere. I’ve removed my tray files.

It also keeps timing out during attempted gallery uploads  

I can place other lots from my library, but this one build won’t place.