Hey UN,unitednations said:about one week. however, kishore hasn't seen anything even though he was in same situation as you with the LUD changes.
Here is the update regarding my case. Remember, there were 7 RFE's on my company and mine was 5th one. Everyone was responded in the same order spanned between 2 weeks. Every case was approved except mine and mine was the only semi-concurrent and other were solo 140. I don't know, if it makes any difference, but however I haven't gotten any FP notice either.
Btw, I am planning to initiate a status enquiry after 60 days. By the way Happy Diwali to all.