Glory of Dazar'alor Raider Meta Mount UNUSABLE as Alliance

Today my guild and I finished doing Glory of Dazar'alor Raider.We are Alliance. The mount is completely unusable. We can't mount it.Proof of mount not working: http://bit.ly/2FYp9sz meta completion: http://bit.ly/2G69aYo can log onto Horde and use it. No option to as Alliance. Really disappointing considering how hard we worked for it.