The 2nd exclusive DLC for Xbox360 is now available (back) on the marketplace. If you have somehow downloaded the first time it came about, please delete it (don’t worry your second download is free) and redownload the file.
I haven’t got round to finishing the main game, and naturally I have not played The Anchorage and The Pitt. Must find time to load it up one day. The Pitt sure looks interesting.