I have re-logged even logged off for several hours now to see if it would load, I have abandoned and retaken the quest she still disappears.
I could not find anything in the battle.net support as to why she has disappeared and no one I know had this issue with this quest, nor have I been able to find anything online anywhere that another player is having this issue with this NPC.
I have tried multiple times with turning off my addons and even uninstalled them to see if it was an issue, uninstalled the game, repaired the game.
she just disappears before I can turn the quest in.