Arsenal: Blades of Elune BUG/MISSING/?

Ive done the trading post requeriments to claim the set arsenal: blades of elune but i cannot see it over my transmog sets in order to equip in any of my characters

The trading post window says: You have collected all rewards for this month
claimed it 3 days ago and still missing. I need help.

open the chest next to the trading post to collect them

I did, no sucess

bump, maybe?
same problem

When I first completed the monthly activity tracker, the chest only contained 400 of the 500 tenders I should have earned, and the sword mogs weren’t automatically granted.

I came back to the chest after a few hours and I picked up the last 100 tenders and the sword mogs. So there was a delay in my case.

its been a week and its bugged