Hi,
Just bought the game on Steam and was looking forward to playing it.
After I finished the download I restarted my computer, and then once rebooted I verified the game files.

The game boots up fine, and then when I hit new game leads to selecting the level of tutorial.
If at this point I select Beginner, it proceeds to a loading screen, goes through Connecting to server, then launching game, then game launched, then game launched and ready. At this point it quickly changes to another loading screen (I believe the same one from when booting the game), then returns to the original loading screen saying 'Loading outgame view' with a completed loading bar. It stays on this screen and the game never starts.
I can still hear the audio, and when I click I can hear the game responding, but it's just stuck on the load screen.
If I select Advanced (or whatever the middle tutorial is) I proceed to the selecting a team and what I think are the game options. Once selecting a team and clicking continue, the exact same thing happens with the loading screen.

I've tried to look around but can't see anyone else having this same issue.

Here are my specs;

MacBook Pro (Retina, 15-inch, Mid 2015)
Processor - 2.2 GHz Quad-Core Intel Core i7
Memory - 16 GB 1600 MHz DDR3
Starting Disk - Macintosh HD
Graphics - Intel Iris Pro 1536 MB

Thanks!