I built a house and saved it to village/luxhouse with the structure box.

Then I loaded a new luxhouse next to it. That house was fine, but when I rotated it 180 and loaded it again, (on the other side of the path), the item frames placed on the roof got misplaced, and the items are not visible.

They are within the same block, but in the top instead of the bottom. They are also impossible to destroy. Only way to get rid of them is to build planks or something behind them, and then build to the side on those planks.

I included screenshot on how it should be and how it was loaded on the 180 rotated house, and as well how I had to do to destroy them.