No I-171H today

The mail just came, no 171H in it. I quickly thumbed through the mail and saw a return address with "Approval Department" above it. I got all excited then saw it was just a credit card offer. Like the USCIS is going to have "Approval Department" in their return address. I'm starting to lose it. When I called on Jan 5th to inquire about the status of our approval the lady said it would be here in "2 weeks, maybe one." Hasn't it been that long? Sigh.