It's alright, but it used to be a beautiful plum colored sunset. Either way. I don't know what happened.
Well change it then, silly. I don't know why it changed on you (might be a cookies thing or something) but all you have to do is pick another one. The changer buttons are above the banner where they have always been. The one you want (I think) is called Ultraviolet.
ETA: Actually on second thoughts I think you meant Skyline. Anyway they are next to each other.
Devious, treacherous, murderous, neanderthal, sub-human of the West.