In your FP notice
does it say that if you received this notice within certain time limit (30-60 days) from your first FP, then you can disregard this notice? If it says that, then I think you can disregard this notice otherwise you will have to go for 2nd FP. This time make sure that the scanner passes all of your fingerprints. If it fails, ask the person to redo the Fingerprints until all of them pass.
Double check with your lawyer regarding this issue too.