I HIGHLY recommend ordering your notes. The best 5$ you can spend. We were like you, thinking everything was fine because we had not been asked for additional information. Thinking any day we would get that call... WRONG! WRONG! WRONG! To this day, we have not heard anything from Havana, no requests for additional doc, etc, but in the notes, it shows that they are required. If it wasn't for the notes, I would never had know, and would be thinking everything is perfect and no problems and that call is coming any day now. This gave us a chance to get the docs off, and hopefully save some time. And get a better grip on the reality of the situation...
FYI... in the notes, the date of the note about the request is Sept 26. January 20th and they still have not contacted my husband to let him know. As far as we know, everything was fine. 4 months that request has been sitting there, and no call, email, nothing.
The notes really are our only "fly on the wall".