Alright, so my monarch gave me a move code for my friend. He tried the move code, and the code did not work, so I asked my king for a new move code.
He said that the kingdom is out of move codes for this age? Is that possible? Because he did not even know how to move anymore before I asked him to give me a move code for my friend.
I was under the understanding that you could always move someone into the kingdom as long as you have room.