Here is the instruction from AILA:
NBC advises that the problem which resulted in I-485, I-765 and I-131 filings being rejected for incorrect fees (i.e., rejected for not including the new fees while the old fees were still in effect) has been fixed. If your filing was rejected for incorrect fees, please resubmit to the following address with the instructions “DO NOT OPEN IN THE MAIL ROOM” in BIG BLOCK LETTERS:
USCIS
427 S. LaSalle, 3rd Floor
Chicago, IL 60605-1029
ATT: Dennis Sharkey