Fenris Gwynblade- We either unite and die together or be divided and fall alone
Is Meta going away on Tuesday?
I’d give it an 80% chance. My reasoning is that it was not mentioned as remaining in the next update’s preview and the “fortnight” in its title means two weeks.
The Fractured meta looks more like a permanent achievement, or they were just lazy. All achievements are color coded and all temporary living story achievements use a purple icon, whereas Fractured uses the dungeon one. However it is just a copy of the fractal category.
In general, you should always assume the meta will disappear on the next patch and any daylies that count will be gone a few days before.