Guild Wars 2

I have a monthly achievement in the ‘Nearly completed’ column of my achievements summary that doesn’t actually appear to be a part of the monthly achievements for August. I can even click it for a more detailed view, which says:

Monthly Masterwork Crafter
Tier 2 of 4 26/30 Items Crafted

Craft items of masterwork quality or higher.
Only quality work will do.

Some screenshots:

I’m getting this too. Mine’s sitting at 59/60. And it won’t increase, either.

I have this achievement too, at 28/30, I have no clue why.

That achievement was part of a monthly a long time ago. I’m guessing you had not completed it then , and you have the same issue as with old living story achievements still showing up in the nearly completed section (which was fixed).

This is happening to me too.