Specializations taken away

For some odd reason, about a month or two ago there was an update that took away all of my specializations. I bought the legendary addition of the game so i naturally got all of the specializations with it. So when i first got the game i had all eight but now i am down to two. How do i get my crap back!!!???!!!???

Download the specialisation priority alpha package again from your downloads history.

FYI search function would have got you the answer in 10 seconds.