Weird, I don't know how or why it was removed but it must have been an accident. I have put it back into the Manager, you should be able to download it now from the Featured Non-UGX Maps section.

Sorry, for not answering for year (LOL) Yeah, I got it downloaded then. Very good map, I like maps with objective, that makes it feel like you are playing singleplayer, I can say for all of us, that we want more of these!