Purchases: Several shop items could not be bought because no price was stored on Steam. All items are available again, prices are unchanged.
Steam overlay: The overlay barely responded during the game and could not be operated, which also blocked the payment dialog.
Achievements: Achievements with a counter (matches, wins, transfers, championships, cups, seminars, points) were never unlocked. They are granted again, and milestones you already reached are added when you open the achievements screen.
European cups: In some save games the final had no opponent and the season could not continue. Affected saves repair themselves on loading.