bug with skills after becoming knight or pally

[Juanzin420]

reproduce the issue:
create new character in rook
level up to 8 (should get skill around 15 and over 100 skilltries
after becoming knight or pally, attack any creature, the first attack will level up 10 skills or so, as if it was adding all the skilltries from the begining as a knight/pally

i tried looking at other projects but couldnt find a solution