I'm totally confused. I have a valid PC account with Stormblood. I go and purchase the PS4 version on the PS4 store - but a previous trial account (using a totally different login) is stuck on my PS4 login for the Square Enix account line.

What do I do to ensure my purchases work together for the account I had on PC but on my PS4 as well? I just assumed that I could login to my proper account now that I've purchased it... lost on this horrendous interfacing with PS4 / PC...

I remember the trial account said something - but the wording was so convoluted, it seemed like the SE account could only be tied to one PSN account, but not the other way around.