1095-A won't let me Continue

So I had employer-sponsered healthcare for the months of Jan-Aug. Then, I had Covered CA from Sept-Dec. I enter the dollar amounts from my 1095-A into TurboTax, and leave the Jan-Aug months blank, since they are blank on my 1095-A. However, TurboTax is preventing me from continuing, stating that they boxes with zeros must be filled with a number other than zero. Any idea how to fix this?