The Early Access period for the FINAL FANTASY XIV: Heavensward expansion pack will end on Jun. 26, 2015 11:59 p.m. in the time zone for the region affiliated with your Square Enix account.

If you have not yet registered your registration code for the retail version FINAL FANTASY XIV: Heavensward expansion pack, you will no longer be able to continue playing Heavensward content after the Early Access period has ended. Please be sure to register your FINAL FANTASY XIV: Heavensward expansion pack registration code before this time to continue playing Heavensward content after the Early Access period.

For details on how to check your registered entitlements, please consult the KB article below:

■How can I check what versions/platforms my account can play on?
http://sqex.to/aC7