Emulator

I tested r3903 with LEGO Star Wars Complete Saga (PAL) today and the game
now goes haywire visually. It's been OK (except for Issue 1189) in r3881,
one of the latest revisions appears to have broken the game completely, my
best guess would be r3902 as it apparently has a functional VU change,
though I can't be sure. The game graphics are now completely broken, the
screen apparently doesn't refresh correctly anymore.

What steps will reproduce the problem?

1. Just launch the game. The problem is apparent since the very first
   seconds of the game.

What is the expected output? What do you see instead?
The expected output is normal game graphics, instead of that I see screens
overlapping each other and not refreshing correctly.

What version of the product are you using? On what operating system?
r3903 on Windows Vista SP1

Please provide any additional information below.
Screenshot is attached.