NOLF Game of Year Edition. Where is the EXTRA single player level?

The box says there is another mission for single player. so i bought the darn product. what the hell? I bought the Game of Year Edition for nothing as I played no new level that I haven't already!!! Where is it? I made sure to Uninstall the original NOLF prior to installing the Game of Year Edition. Thanks in advance if you know whats up.

After you beat it you have to let the credits role. Then it cuts to some scene of Kate on vacation and you take it from there.

i let the credits role and saw Dietrie talk to the guy by the fireplace and back to the main menu. damnit!

thanks tho!