I submitted dropbox docs on Apr 26 with 2 passport-size photos. I got 221g and they returned all of my docs but I just received 1 photo back. I attended in-person interview on May 26 but they never took my photo there nor they asked for my passport-size photos. They said the visa is issued but my concern is if they already have my photo scanned in the system when I submitted the photos during dropbox. Has anybody faced something similar?