EB2 retrogressed, EB-3 advanced TUB situation

Please help with your inputs:
PD - 06/12/2012
Applied I-485 EB-3 downgrade - Oct 2020 I-485/I-485J receipt received.
Applied for I-485 J for my EB-3 TUB and received receipt.
Now the EB-3 date moved to 06/15/2012. Should I withdraw my TUB I-485J under TUB? Or since it is not approved, can I assume my EB-3 downgrade case is valid?

Thank you!