Quote Originally Posted by Peachy View Post
That post says nothing about mac and pc, only ps4 and pc. But basically... what you need is the content on your pc/mac.
Sure it does:
Platform-related Questions

Do I need to purchase FINAL FANTASY XIV: Heavensward for each of the platforms that I currently play A Realm Reborn on?
Global: Yes. You will need to purchase and register a copy for each of the platforms that you would like to play on. For example: You play FFXIV: ARR on PC and PS4 and wish to play the expansion on both of those platforms, then you would need to purchase FFXIV: Heavensward on both PC and PS4.

Do existing Windows users need to purchase the FINAL FANTASY XIV Online bundle to play on Mac?
Global: Yes, existing users wishing to play on the Mac will need to purchase FINAL FANTASY XIV Online to play on the new platform