Thanks SusieQQQ. I've just discovered the specific dates were Jan 10 until December 22 which is shy of a full 12 months by 19 days so on the form it will read JAN 2012 until DEC 2012 which sort of looks like a full year. Would that change your response at all?
I've also seen on the required documents email it says: "If you cannot obtain a particular document, send an explanation of why you cannot obtain the document, as an attachment in .jpeg or .pdf format, to
KCCDVDocuments@state.gov, with your case number in the subject line." So it might be worth us doing that to explain the near impossibility of collecting the document.