1099Q Summary

I have entered my 1099-Q and 1098-T. The entire distribution on the 1099-Q was for graduate school tuition. However, in the 1099-Q Summary line 18 it is coming up with a value that I believe is wrong. Nowhere can I find how it came up with this number. Looking at the previous year the amount for both 16 & 18 are the same. This year it is using coming up with a portion of the distribution as non-taxable (line 19) so line 20 has a taxable amount. This is wrong. The entire amount should be non-table and then $0 should flow to the 1040. I have checked and double checked my entries for the 1098-T and 1099-Q. Is this user error, if so, please help me figure out what I may be doing wrong. 

Thanks