Congrats on the approval, and thanks for the update. We have been in the same situation and stressing over it since July. Your resume delay is very odd, you must have gotten someone new that didn't know the procedure. I suspect that providing the explanation at the interview helped the confusion. More than just an explanation is required, there is a form with 8 questions as well and three additional documents, the resume, travel history, and work plan. After discussing it at length with our attorney he advised us not to bring the extra material to the interview. But we were also delayed. The consulate claimed they did not recieve our material, which we did not find out until we asked for status more than a week later. The current process of emailing the information is beyond stupid on their part, it just begs for errors of this type with no visibility that there is a problem.