ImmCanada: Updated Let of Ref.

Hi, ImmCanada, I have an urgent question: I got the second letter in June 2004 (interview wavered) and submitted all the required documents and also medical exam results. Because I have been unemployed since I filed the initial application, I just stated that "Unfortunately, I am currently unemployed" for the "updated letter of reference" in my cover letter. But today I got another letter from Buffalo, asking me to provide the "Updated Letter of Reference" again. What should I do? I already told them that I have been unemployed since I filed application.

Thank you very much.