My I-751 based on abuse waiver (battery) was approved finally after years of waiting (submitted in March 2020 and I got it approved on November 2022) however I just realized that the category it displays says IR6 and per my understanding it should rather display IB6 since I did a self petition without my ex wife help. By the way I have a N-400 pending that was submitted in Sep 2021 (under the 3 year rule since abuse waiver qualifies for it) which is now behind normal processing time, would this USCIS error be the cause for the delay in my N-400. I do t know why would they make this mistake if I clearly applied for the removal of my conditions just checking the abuse waiver square.
thanks for the help you may provide.