Fixed an issue where the player couldn't achieve the Ace rank or get the rewards even though they met the rep requirements.
Fixed an issue where if the player rejected learning a skill available to their rank, they'd get stuck in a choice repeat, forcing them to learn the skill to escape the loop.
Fixed an issue where if the player moved up the ranks without learning skills from previous ranks, they'd get locked out of getting those skills. Players will now be offered all the skills that they didn't get in the previous rank.
Added a clear message if player already have gotten all rewards for their ranks.