"It's All Coming Together" achievement doesn't unlock on xbox

Hi, the achievement for completing the Chapter 2 Safe Haven challenge (It's All Coming Together) doesn't unlock on the Xbox or PC Gamepass version of Galacticare. 

I suspected this achievement was broken as it's the only achievement not unlocked by anybody on TrueAchievements (https://www.trueachievements.com/game/Galacticare/dlc/The-Voice-Beyond) and I had also seen a comment on their forums stating that the voice has a glitched achievement. I've met the unlock conditions playing on both Xbox Series X and the PC Gamepass version and the achievement didn't unlock after meeting the unlock conditions on either version of the game.