Quote Originally Posted by daedalusAI View Post
You mean the 20 digit code you got by redeeming the early access code on that specific site?
If so I too tried to use that same code again and I get the same message.

Their tutorials don't cover the case of early access digital codes already having been redeemed.
Yep, that's the one. Though I'm thinking maybe I just forgot and that's only the early access code, and I have yet to actually receive my game code from the SE store. It's been a while and I'm forgetful. x_x