Same reply.

I am prettty sure this is a problem in the Ermine update related to the size of the screen, but not exclusive to Entourage.

Firstly because PE with a smaller size does not have this issue.
Second, because I have read at different Android fora that many people have had the same problem when they updated their Android versions in 9.7" devices. My husband, who owns a FlyTouch2 tablet (10,1" display), showed this to me in a dedicated forum he was readiing. Same issue, green image in still camera in big devices, which only came up after upgrading their Androids, not before.

Mystery....