EAD Card Produced but nothing since then
My STEM OPT EAD card was produced on March 18 but it’s been like that since then and I haven’t had received any update and now it’s May 9. What happened? Did they lose it? There is also no tracking number. My address did change but I updated it in the USCIS system more than a month before the card was produced. I checked the old address and they are saying nothing came there. What can I do?