I also had my return - be rejected for the same reason. I waited till this morning and I downloaded the "updates" and nothing changed. No new questions were asked.. So based on what I could find by others comments, I went to form 8692 and it allowed me to enter a O in the 2b field. So, I am going to try and re-file them again... 3x the charm right? - I also went onto form 1095-A and filled in line 4,7 5,8,6,9,16,and 17 just in case that missing info had something to do with the rejection.
