Alright, this doesn't fix the problem, but it can serve as a work-around for now to get a world state onto the console.
1) Create a "dummy" Origin ID using the PS4's Origin "Welcome Back" screen
2) Go to this page: https://signin.ea.com/p/web/resetPassword?execution=e88755911s1 and reset your Origin account password for the "dummy" ID you created.
3) Check the email address associated with your PSN ID. The password reset email should be there. Click it to set a password for the account.
4) Armed with your new Origin ID with a password, go to Dragon Age Keep and log in using the new account.
5) Re-build your world state and export it.
6) At the end of DA: I's character creation page, you should be asked the question "Import custom world state?", say yes, and it should be able to find "Custom World State". If this part failed, it will ask you to "Use Default World State?"
That's the best I could do for now. I became "friends" with myself on Origin with my dummy account, but for some reason I can't see my dummy account listed as an Origin friend on Keep (however, my dummy account can see my real account, which is odd), so I couldn't test sharing my worldstate with my dummy account wholesale.
Hope this helps!
