[2021] [PC] All class specialization locked

So i saw some people with the same issues as me, i had the Survivalist specialization open and was using it till i bought the DLC and lost it, all others also came back locked just not the Demolitionist still i went to DLC Warlords, finished it and all still locked, i want a solution for this.
All threads i see are from 2020 so i wonder if they fixed for other people but not me.
Please i want a solution for this and i want have fun playing the game again with my Healer mine skill class.