NVC has CR2 but applying for Adjustment of Status

[Dominic 0]

If the NVC has the CR2 case numbers for a previous K3 application that later was changed to an Adjustment of Status, would that hold up my Adjustment of Status interview?

NVC sent a CR2 Affidavit of Support bill for my step child but none for my wife and I was told that my wife's case is not in the system.

Both my wife and step child already received I-130 approvals and have their Adjustment of Status interviews in 2 months.

How could the NVC still have CR2 for my stepchild?

Could this be a problem at the interview?

Should I just ignore the $70 bill?

I was told the I-130 petition could be sent to Montreal by mistake which could cause a problem with the Adjustment of Status interview?

[Dominic 0]

Any advice on this?

Should I just ignore it since we already have our AOS interviews scheduled?