Private DB Room Bug

[myBlack_isWhite]

Private DB room becomes unreachable after it was rented with a character that is not a party leader.

Steps to reproduce:
1. Create a party.
2. Make sure you have at least 2 characters in your party.
3. Rent a private DB room with a character that is not a party leader.
4. Go in and out of just rented private DB room.
5. Try to go into the same private DB room.

Actual result: just rented private DB room is unreachable and stays locked for everyone until the rent time runs out.

Expected result: it's impossible to rent a private DB room with a character who isn't a party leader.