I was sitting on the new couch and did vanish and tried to teleport to a player. Didn't happen.
I then noticed that I was still mounted so did Space.
Then my whole building was gone and I fell to the ground.
The whole map was clear as if nobody ever built anything on it. Only my minicopter was up in the air where
my roof used to be.
I could walk around where my base normally was standing.
I reconnected, was dead and found my body in a spot where the player I wanted to teleport to had been in that moment.