Amended Tax Return

I received a K-1 after I filed my taxes due to a death in the family. If I try to amend my return it is asking me questions about the amount an I bond I purchased as part of my refund. I am assuming that I leave those fields the same as when I originally submitted my initial tax return. If I change them to zero (0) I get all kinds of errors.

 

These might be questions for Intuit on an amended return:

1. Why is TurboTax asking for information on I-Bonds during the check return when I have already received it as a result of my initial filing?

2. I entered the new K-1 and when I got to the errors listed above. When I got the errors, I exited without saving my changes. When I went in again the changes for the K-1 were in the form.