Both AVM and online system say that at January 2nd, they mailed a RFE for me and my wife. My attorney got her RFE a couple of days ago. That is for vaccination, but mine has not arrived yet. I called INS yesterday. A lady officer explained it as: sometime the officer may make mistakes that there is just one RFE for my wife, but they put the RFE message for both me and my wife. Anyway, she asked me to call back if I do not get it in the next five days. I am not sure how truthful this explanation can be? Do you have any experience of this? By the way, I am the primary.