Don't have too much hope on LUD update

I haven't got any LUD today after LUD updated on last Friday and this Monday without any change for the message shown. Not sure when I can get another one, I called NSC by using the POJ method a moment ago. I was answered by a nice lady named Carole after about 7 minutes waiting. She told me my case is under extended review and asked me to give 4 to 6 months for any progress. I asked her if my case has been assigned to an IO, her answer to me was no. As for the new NC memo, she told me everyone should be benefit from it. I guess this means NC is normally taking over 180 days for most of people. Well, again, I am back on the waiting mode(PD=7/23/02, NSC). I guess we could not count on LUDs so much either. Hope this will not discourage anyone. Best wishes to all!