The Awakening Darkness / Stop the Ritual.

[Lea]

Hi, im stuck on the Quest Stop the Ritual, Nathari dissapeared, i can't move away from the spot because im TP to the ritual spot always. I tried some tips like dying then respawn but nothing change, i can't leave the place, i can't tp somewhere else, im just there waiting for nothing. What can i do?
Thank you.

[Lea]

I logged out , quit the game, relogin and i was out from the dungeon, the quest has been reinitialized, the fight goes well and the quest is done.