Did you notice if your other cases (I485, I765, I129/I130) were touched around the time or after you submitted your I-751?
The date for my I-130 changed twice - the first touch was weeks before I even turned in my file, and then again after i was issued the NOA1. The status never changed, just the dates.
The date for my I-130 changed twice - the first touch was weeks before I even turned in my file, and then again after i was issued the NOA1. The status never changed, just the dates.