This post is for the characters Andrej and Sophia alone.
Please correct me in this: as far as I remember, Andrej is 5th level and Sophia is 2nd? Damned if I can remember what class Sophia is.
Had we ever set up Andrej's knowledge points for sage abilities? Please tell me if we have or haven't, and we'll go from there. Then we'll set up Sophia.
I have to admit, I've forgotten great swaths of things about the party.
I don't know if you're able, but could you also please post the original background rolls we made for your character a long time ago? If you're not able, don't worry about it. Just as much information on that as you have, please.