I have been in contact with support who told me to write a post here too.
I’m having a weird housing glitch where my music players and my gingerbread house housing items are "linked" through code somehow. At first every time I tried to pick up my gingerbread house item it came back when I left and re-enter my house and then one of my music players was gone. I had 4 gingerbread houses when I previously only had 1. And 4 of my music players were missing.
I started playing around with how to get things back to normal. I moved the original gingerbread house to not be touching one of the music players and it made 3 of the music players come back. The original music player was still missing. I still had 4 extra gingerbread houses though. And whenever I tried and move pr pick up the original gingerbread house it doubled and made another while leaving the original in its place. So odd.
It's been about a month, and I have around 10 gingerbread houses now from trying to move the original ginger bread house or pick it up. Also when I click my music players they are mis-labeling them with other items in my house such as "decorative canon" and "nutcracker", etc. I decided to try to place a music box with scrolls down in my red barn farm again and it automatically turned it into another gingerbread house, deleting the music player.
I literally have no idea how to prevent this glitch, and I do not want to pickup all items in my house and start over as it is a completed house (except for this glitch) and full of castle magic.