Hello,
when I'm using scroll view and grid on PS4, elements of the grid are here but there is no rendering (I can view that the grid is filled but I can't see them, I can still interact with them).
I tested it with your example scene 7.
Do you have any ideas why ? This is the only issue on PS4 for now.
I'm using the latest version of Unity (5.0.2p1) and last version of NGUI.