Wrathfull Shoulders SoloQ (Blackrock)

Hello, I do not understand how suddenly you can not buy the shoulders with the rating in soloq, when until a couple of weeks ago you could perfectly. If you have the rating in soloq you can not buy the shoulders with any class, when many people this season have bought them this way without problem. That is very unfair. I talked to a GM in the game and he replied "You likely need a real team to get the shoulders and not be in solo queue to obtain the shoulders" since when is that so? I don't understand anything and nobody says anything about it.
Why are there people who have been able to buy them with a rating in Soloq and suddenly they can no longer be bought in Soloq? Why have you not notified of this change? Can anyone explain it to me? Thanks so much

you have got an answer here: http://forum.warmane.com/showthread.php?t=409696