-When changing quality/resolution mode the screen flashes and has some green crap on it for short time?

-When using 720 or 1080 in 25P mode the screen flickers a bit? This is especially annoying when going trough menus. In 50p mode this doesn't happen.

happens with me too

Yes. When going to/from expanded view.

I have the same thing happen in my camera between 720 and 1080.

Its the first thing I noticed when I got the camera 2 days ago. This happened with the Expanded Focus and when I change format. In HQ 1080/60i, SQ 1080/60i and HQ 1080/24p it is different - I don't have the "green mess" but its like the picture split in the middle with a black line for a fraction of a second.... less disturbing.
The "green mess" is very annoying, I use the Expanded Focus a lot.