Got an RFE for EVL/W2/TaxReturns/PayStubs after I changed jobs in Oct 2004 using AC-21 (I-485 ND May 2003). Replied in Jan 2005 ... now after 2 months, my lawyer called up VSC today, and some officer informed that they have sent out another RFE. I don't understand what's going on? Is it about the new papers? Or if not, why didn't they ask for those papers first time itself? The concept of time, apparently, is not understood well within the walls of USCIS. Meanwhile, my LUD changed today but online status still says about the receival of the RFE response in Jan. I'm confused where the information about the 2nd RFE is correct at all. Anyone had similar experiences before? Thanks!