Considering that this quest has been prone to bug since at least Warlords of Draenor, I wouldn’t hold my breath for a quick fix. See this post for suggestions: WoW MoP Remix: Isle of Thunder To The Skies! Scenario Bugged
Considering that this quest has been prone to bug since at least Warlords of Draenor, I wouldn’t hold my breath for a quick fix. See this post for suggestions: WoW MoP Remix: Isle of Thunder To The Skies! Scenario Bugged