Is the missing CP on the apron a bug? According to the patterns I recall, When comparing the 4 star artisan crafts with the AF sets:

Hands:
AF nq: 2 cp / 27 control
AF hq: 3 cp / 31 control
Art nq: 2 cp / 29 control
Art hq: 3 cp / 33 control

Shoes:
AF nq: 3 craft / 27 control
AF hq: 3 craft / 31 control
Art nq: 3 craft / 29 control
Art hq: 3 craft / 33 control

Pants:
AF nq: 3 craft / 27 control
AF hq: 3 craft /31 control
Art nq: 3 craft / 29 control
Art hq: 3 craft / 33 control

Chest:
AF nq: 2 cp / 27 control / 81 craft
AF hq: 3 cp / 31 control / 92 craft
Art nq: 0 cp / 29 control / 89 craft
Art hq: 0 cp / 33 control / 101 craft

Theory Art nq: 2 cp / 29 control / X craft (lacking info)
Theory Art hq: 3 cp / 33 control / X + Y craft