DA2 dlcs problems on Steam

I have recently bought DA origins and DA 2 from Steam. With Origins, I had no problem with the DLCs, however with DA 2 I just reached Act 2 and noticed that the DLC statues did not appear in my estate. I then went and checked and saw that my dlcs are unauthorized, Also, the game is not letting me log in with my EA account. Is there a solution for this, or do I just have to accept that you can't play DA2 dlcs from Steam?