Okay, they are now changed. This will be a BIG change, so I expect a lot of CS resubmissions after this one. You can completely redo your Character Sheet to reflect these changes if you want, keeping any and all XP gained, so send them in. From today on, there will be no bonuses permitted to Modifiers from Fighting Styles, so if you have the skill still, you will be given the abilities listed and have the bonuses removed until the Character is redone. As for Fighting Masteries, if you wish to have one you will need to possibly redo your BG as well as your CS due to the addition of requirements.