1. Defeat the warden in the second playthrough of EX mode and imprison him.
2. Proceed to stage 9.
3. Return to the warden's room in stage 8.
4. Try to exit through the exit on the right side of the stage.
5. A message appears stating that you cannot exit unless you defeat the boss, preventing you from proceeding.
6. I am unable to exit the warden's stage and am unable to progress in the game.
7. The warden I defeated in the first playthrough and the warden I defeated in the second playthrough are both in the lounge.
