indigo renders green ?

Hi , i finally installed and runned indigo , it is really cool , i did the blender tutorial you can find in their web , i also did yesterday another test , everything ok ,

but today i was triyng to render a bigger scene than just a couple of cubes or zuzzanes ,
everything went ok ( but slow ) untill it started rendering , it appears with a lot of green noise , i havent used green lights , my world is white ,
does anyone had this before ? any suggestions ?

i found out myself , is because the world was green and bend.

sorry explain why did it do this, Iv had exactly the same problem and I dont understand either…