So, I had a jukebox. It was named "2013 Special Radio" because I am very random. I placed it on the floor to play music for my cats for some reason, and when I picked it back up to put it away, it was named plain old "Jukebox".
How To Recreate:
1. Name a block.
2. Place it down somewhere.
3. Pick it back up.
4. It will lose its name.
I didn't see any duplicates of this!
This is a duplicate of MC-209.
This works as intended.
Blocks don't have tile entites so they don't keep the name.