If I am messing with a character, trying to see what different skills do for my build, if I change it after my initial selection, it will not allow me to choose another. I.e: I initially choose master in medicine, when I am already an expert, then change my mind and want to put that skill point somewhere else, when I “minus” the point, it doesnt let me assign it anywhere else, ever. It is lost for good (atm), and destroys the entire character build.
Thanks for reporting! This is a bug we are aware of, and working to find a solution for.
This should be resolved with our next update.