Betrayal -1 to Division bug: 1-star member kept its rank + promoted to leader; 3-star leader demoted

1st encounter in map, Intervention:
- Rin (2-star Transportation leader).
- Haku (1-star Intervention member).
- Cameria (free agent).

-> Rin ranked up to 3-star.
-> Haku Interrogated.
-> Cameria gives Intervention Intelligence.


2nd encounter in map, Research:
- Rin (3-star Transportation leader).
- Vagan (3-star Research member).
- Jorgin (free agent).

Not involved in 2nd encounter, but relevant:
- Vagan (3-star Research member).
- Guff (1-star Transportation member).
- It That Fled (1-star Research leader).

-> Released Jorgin.
- Rin offers +1 to Transportation members and -1 to Research members.
- Vagan offers +1 to Research members and -1 to Transportation members.
-> Vagan chosen.

Correct: Research, Vagan 3-star -> 3-star (no change).
Correct: Research, It That Fled 1-star -> 2-star.
Correct: Transportation, Rin 3-star -> 2-star.
Incorrect: Transportation, Guff 1-star -> 1-star (no change) and moved to leader.



Next encounter in next map: status remains exactly as above, Guff incorrectly leader.