So i did everything according to all guides to get lorewalkers to exalted,but i forgot to buy rep buff at revered so im stuck at 17/21k atm,is there a way to get this exalted ? also since itd tbc timewalking week,we can get to revered within acouple of introduction quests,but the npcs for Netherwing are somehow still hostile for me.How to fix this ?