That's odd. Tax returns and paystubs should sort the 5 year physical presence. Check if you really uploaded them under the Documents tab online. I did the same thing my kids got their passports before the Cert of citizenship. The certificate will be picked next week. Use the documents tab to upload. You can throw in your lease too it states on the website that you may upload additional evidence that you believe may assist USCIS. They will consider the timelines and relevance when making a decision. Good luck