No Puzzle Box

I saw the puzzle box on the bed, it went in my inventory, but now, I have no puzzle box! It's gone. It's not back on the bed, I have no clue what happened to it. I have the puzzle piece but nowhere to put it and I know I'll need what's in the box to move forward.

Anyone else had this problem?

Edited to add: Never mind. It's back in my inventory. But when I found the box that needed the figurine, that's when the puzzle box disappeared. I don't know why it's back now. Oh well, moving forward...