Ifrit bleeds, We Can kill it bug

[Volink]

I complete the previous steps untill the part that you have to attune with the Zahar'ak aetheryte.
I attune with it and complete the quest. Then the game system says The Bowl Of Embers (hard) is now avialable through the Duty Finder, but actually is not avialable.
I can be attuning with the aetherite for eternity, but nothing happens and i can enter the duty.

Format on In-Game Bugs Thread
ISP: Euskaltel
Type of Internet Connection: optic fiber
Internet Connection Speed: bajada 3590kbps subida 1889 kbps
Date & Time: 21:17 GTM +2
Frequency: Always
Character Name: Nath veldrin
Race: Elezen M,
World: Ragnarok
Class/Level: Bard lv 50
Area and Coordinates: Thanalan, shouthern thanalan X:35 Y:19
Party or Solo: tried on both
NPC Name: zahar”ak aetheryte
Monster Name:Ifrit bleeds, We Can kill it
In-Game Time: unknown
Steps: Time to activate quest