Xbox 360 Achievement "Synthesis Skill 100" not unlocking

Platform: Xbox 360

ISP: CableOne

Type of Internet Connection: CATV

Internet Connection Speed: 120Mbps

Date & Time: 09:00 PST 12/18/2015

Frequency: Always

Character Name: Xbeaumb

Race: Hume M

World: Bahamut

Main Job: Thief

Support Job: Dancer

Area and Coordinates: Port Jeuno (J-8)

Party or Solo: Solo

NPC Name: Zuah Lepahnyu

Monster Name: None

Steps:
1. My cooking skill is level 101
2. I talk to the traveling bard npc to unlock the achievement for synthesis skill 100 and I am not given the option to unlock it.
3. I have tried other similar npcs and none of them say any different.

Due to the fact that this achievement was implemented before the synthesis cap was increased to 110 it probably only accepts exactly 100 as a valid requirement for the achievement. I think it's a fair request that this be extended to 101-110 as well.

Since Xbox 360 support is being discontinued in March, I would like to unlock all of the achievements as soon as possible and I would rather not have to level an entire new synthesis skill just because of this.