Multiple I485 pending

[eb1b485eb1a]

I applied for EB1A last year and submitted I485 docs while it was still pending. However, that case was denied early this year. I submitted letters to withdraw I485 a few days after Eb1a was denied but it was never acknowledged nor the case status was changed. After that, I applied for EB1B with PP and it was approved. So I submitted another I485 based on the approved petition. However, yesterday they closed my I765 & I131 corresponding to the approved EB1B case and approved I765 & I131 for the older denied petition! Can they do the same for I485? Can they close the recent 485 and process the old one? If so, will they be able to link the documents I sent for EB1B (supplement J, I693 medical) or will they review it based on the denied petition and deny both the cases?

Timeline:

Nov 2020: Submitted I485 based on pending EB1A
Feb 2021: EB1A case denied
Feb 2021: Submitted I485 withdrawal letter
May 2021: EB1B case approved
Jun 2021: I485 submitted + I693 based on EB1B
Aug 2021: Biometrics done for EB1B
Sep 2021: I765 & I131 (EB1B): Case Closed Benefit Received By Other Means, I765 & I131 (EB1A): Case Was Approved

Can someone please help how my I-485 will be adjudicated? Is my EB1B I-485 safe?