CP 8559 looks like your average CP AC4400CW, wearing a beaver and toasted, until you look at the front and see the right dithlight missing.
Weather someone knocked it with a baseball bat or he hit a car, this AC4400CW came through to the shops and is now waiting for a spare.
I didn't spot this when I came through to work, so I went back to get a picture on the way back home.