This is a temp fix which skip dialogs/waypoints and port the player to Nordassil (Mount Hyjal).
UPDATE smart_scripts SET action_type=62, action_param1=1, action_param2=0, target_type=7, target_x=5535.043, target_y=-3625.36, target_z=1566.94, target_o=2.224832 WHERE entryorguid=39140;