This is good sign. 回複：Filed 485 on 9/05, got a RFE a month ag

I heard about my friends 485 got email notice said her 485 proceesing was done and only wait for visa number available. her PD is 04/2005. which means as soon as visa number avaliable for them, their card on the way. So you should be same as them. her NSC center.