State tax filing

For Ernie S0 or anyone who can help:  I followed Ernie’s advice and it all looked good on the 2017 NC non-res return.  Then, while trying to finalize and print, TT “thought” I was amending my 2017 NR return!  Perhaps because I actually HAD amended my federal return.  So TT now says no tax due / no refund.  How to get this back on track?  Thanks.