Unable to enter dungeons, unable to finish Exile's Reach, game crashes.

[Keenn]

WoW Freakz link: https://www.wow-freakz.com/

Character name:Chisqei

Bug description: If you join the queue to darkmaul citadel while being in a party it bugs your whole dungeon finder, me and another friends are unable to join dungeons and it appears that when we try to join any dungeon it sends us to darkmaul citadel(exiles reach dung), then the game crashes, it happens everytime that you try to join a dungeon untill you unstuck.
Also we cant finish Exiles Reach storyline or quest because if you reset and ustuck your character it sends you to another place and youre unable to return to Exiles Reach.

Proof: https://i.imgur.com/dBi9OEv.png
https://imgur.com/c9ECngk

Our character names are:
Chisqei
Aplopi
Momero
Spigot
Awayoso

Error Code: D1BA8547-9B3D-4746-BFD4-DCB80B533DE1