I expect some explanation like, there was some check box that we had to check or some survey to be done (which probably was well hidden in some hyperlinks) in order to be eligible to get the 400NC coins. Ofc, non of us noticed it or haven't done the preceedure in the right order, no no bonus for anyone :) Anyway .. ppl aren't so desparate that they can't live w/o 400 NC coins, but it's pitty to troll users like that.