Forums → Games → Achievement Unlocked 3 Bug

I got every single achievement in Achievement Unlocked 3 except 375 (Here have a fancyhamster) and I took a screenshot showing that I even did it but it's not giving it to me

https://mega.nz/#!kkZ3GQrT!S2mklYRN9WIbJGWRO4_k0rH8-LkWgCM5PSd2evPn_UQ