We filed an I-751 petition to remove the conditions with USCIS on 3/22/2016 and received the final approval notice on 11/09/2016:
I-751 USCIS Filing Date: 3/22/2016
Received I-797C Notice of Action for I-751 on: 3/29/2016
Received Biometrics Appointment Notice on: 4/1/2016
Received I-751 Approval Notice on: 11/09/2016
Processing time from Filing with USCIS to Approval: 7 months, 2 weeks
I-751 USICS Receipt #: WAC-16-175-00319