I know this a couple days late, but if it took me this long to find it, perhaps you haven’t seen it yet either.
The Australian release date has been confirmed to be June 26, one day before Europe’s release. So, for you Aussies in the audience, I would advise to do the following:
1. Preorder the game.
2. Buy the game at launch.
3. Unlock everything as fast as possible and gloat to the Europeans for one whole day.
To the Euros in the audience, well, it’s just one day after Australia, right?