Guild Wars 2

Apparently you don’t get the achievement when you complete this JP (Tried Emerald and Sapphire Sanctum). And you can keep the key parts even after opening the door, which is not working as intented and may be related to the missing achievement.

It may be intentional, as you would only have to do the JP once for they keys, and then just “tag” the other two for credit. If you use the keys on the chest, you should get credit (I did those for the monthly without issues).