Metro Last Light crashes at a specific point. At first it happen during the game and after that every time I try to start the game, what happens is what you can see in the video.
I just logged in and noticed that several premium games can be played on standard:
-Lego Star Wars Complete Saga
-Lego Star Wars 3
-Resident Evil 2
-Alien Isolation - available until June 7
-Middle-Earth Shadow of War - available until June 7, but there is also a note that this game will disappear from the platform on June 6th (1 day difference anyway)
The first three games on the list didn't have any date given.