Here's a tricky one: I have ARR on PS4, but only own Heavensward on PC. I pre-ordered Stormblood for the PS4 through Amazon, and am good to go, but will I be able to take advantage of early access if I cannot access HS content on my PS4?

I assume I can complete the quest that leads to Stormblood, log out in Ul'dah, and then continue to Stormblood early access from there. At least that's what I'm hoping since I haven't found any confirmation for this yet.