Hello,
i‘ve found two bugs.
1) Every player who is on the bench and wasn’t substituted, also gets a note for the game. The players always gets note 7 instead of no note. You can see it in the form stats.

2) Maybe because of bug 1, the players who are on the bench and dont play the game, are also get this game counted in the career games stats. The stats are: Team->Line Up-> Stats (CS) (only shown on tablett or desktop)