Demo/Beta not available to download on PS Store anymore?

Hey guys.

I was thrilled to learn about the 24hr extension on the GT Sport demo/beta, as I will return home today from travelling and would therefore be able to get a little taste of the game today thanks to the extension.

I'm trying to start the download remotely through the PS app on my phone, but can't for the life of me seem to find it. If I search for "Gran Turismo" I only get the pre-orders, no demo.

Is it just extension for those already playing or am I missing something here?

 

There was a limited availability window for the demo download. Think that window closed on the 11