[REJECTED] HAA from Suramar chest

[Lunaris]

WoW Freakz item link: https://www.wow-freakz.com/item_finder.php?item=139546&name=twisting-anima-of-souls AND https://www.wow-freakz.com/item_finder.php?item=139565&name=spark-of-the-fallen-exarch
Bug description: The Suramar chest droped protection paladin hidden artifact appearance to my death knight (Lunasaria) and dropped blood death knight hidden artifact appearance to my monk (Lunami). This should have no way of happening since i should only be able to loot appropriate hidden artifact apperances. So my DK should loot Twisting Anima of Souls and my monk should loot The Stormfist.
Edit: 27th September - Spark of the Fallen Exarch (protection paladin hidden artifact appearance) dropped for my monk. I've added a screenshot.
Edit: 30th September - The Stormfist (windwalker monk hidden artifact appearance) dropped on my death knight. I've added a screenshot.
Proof: http://s558.photobucket.com/user/lunaris12/media/MonkDK_zpscwp2gwzv.jpg.html
http://i558.photobucket.com/albums/ss30/lunaris12/DKpala_zpsli0bsobp.jpg?t=1505994139
http://s558.photobucket.com/user/lunaris12/media/WoWScrnShot_092717_110403_zpsmcc9i2d6.jpg.html
http://s558.photobucket.com/user/lunaris12/media/DKmonk_zpsiqoapfdq.jpg.html