It is a review copy. They still have about two weeks to tighten up the controls, etc.
@avistew I'm not upset, I was just trying to explain why it was done. Another thing you have to realize is that X is also a cross, so for a native speaker Xing immediately makes you think of cross-ing.
Frankly, if you don't speak the language where you're driving you're going to run into trouble anyway because you won't recognize an exit if you see one. "Ausgang? Boy it must be a big city! I see signs for it everywhere around here!"