this happened to me, your i-130 was most likely approved at the NBC. After that they send your I-485 to your local field office. Your local office is the one that will approve or deny your I-485. I’m guessing your field office is backed up. It took me 6 months after my I-130 was approved to get I-485 approval after filing concurrently.

i got RFE to both and it came from same center which is “San Diego Field Office”

i filled my case Aug 2022 and both case pending at field office,

filled November 2022 ,I-130 got sep 2023 ,485 still pending

update ✨💙 my I-485 got approved today 🫶🏽🤞🏽🤞🏽🤞🏽

@Sa Sa PD Nov 2022.