I am having issues with the Study Hall. I have minimus colony, with an assembled hogan configured as a study hall. I go to the retrain menu and select one of the tourists I have in that module. I click on one of the traits, press set, and a little message that says the changes will take effect when I press ok. So I press ok, and nothing happens. No traits have changed, no messages appeared, nothing. AM I doing something wrong, or is it just bugged? I am using mods other than kis and pathfinder. The main ones are kas, kis, pathfinder, Planetary base systems, tac LS, TCA, and extra-planetary launchpads.