I just recently purchased Stormblood and when i redeemed the code on mog station it only shows that i have the stormblood early access and not heavenwards. I asked my friend who also bought the same expansion with me if he had a circle on heavensward and he does.
Also when i purchase stormblood from the square-enix store i had to register another account(i used the same email address as my ffxiv account) in order to purchase it, does that mean i bought it on a separate account?

http://imgur.com/a/Jdoqx