iOS House disappeared then game crashed

[Atomic.Amy]

Issue: While moving my farmhouse at the Wizards tower, my house disappeared when I clicked to move it. I had a lamp and a seasonal plant pot on the porch which, I believe, might have been an issue as they didn't appear red when trying to place on top of them. When I clicked X to back out of moving buildings, the game crashed.

Version: 1.6.15.1 Build 25156
In game language: English
System: iPad
Controls: touch screen