Can't buy Netherwing Drake from vendor

I have Exalted 999/1000 reputation but they still appear has hostile, any way to fix this?

https://imgur.com/a/5oQ9xgY

Do quests so they won't be hostile?

Quote:

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Originally Posted by OhieMitzen

Do quests so they won't be hostile?

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Oh **** I forgot to do "In service of the Illidari" haha, I just saw the reputation go up and went straight to the vendor. My bad.