WotLK Bugged achievment ?

[Sorse]

So i try to complete the "Guru of Drakuru" achievment but the first part "Cleansing Drak'Tharon" cant find that quest also i did the elixir thing but nothing happen. When he finish to talk , no question mark appear , no quest no nothign. Is it bugged that achievment or im missing something ?

[Pallydiam]

https://www.wowhead.com/wotlk/quest=...-from-the-dust

This is the quest chain you're referring to. Ensure you're trying to get the quest from the appropriate npc. If you're unsure of the quests, I use "questhelper" just to track uncompleted quests when getting Loremaster on my alts.