»Glitch/Bug or whatever kind of sorcery it is

i saw the built of a man sitting on a chair with his cane and crown, i saw that build in skyblock. whats going on, its like 2 server is merging?

i hope i can walk now when i go reconnect

 

GC has got a new method of transferring between servers.
It's now teleporting players far away then sending the other server's blocks and getting into it by proxy.
Before it was just by sending the player in a different world, and go on the other server by proxy while the world is loading.
So what you're seeing is just client-side rendering bug, it should disappear when you go near.

 

Yeah ik this thing ive experienced it while exploring and saw a large castle

 

I hope you understand now, I find PocketKiller's post very clear.
If you still have problems with this, message me
-Locked