I had this the other day. Appearently, what we entered for code the first time was for early access and nothing more. If you have bought from SE, they suppose to send you another E-Mail with another 20 digit code which is for the full release digital copy. Oddly enough the prelaunch code was sent fine but the second code which was sent back in the 27th went straight to my spam folder. When I figured that out, I entered the code again and I'm back in the game. I preordered the game via SE official site and I purchased the digital standard copy.