Get your taxes done using TurboTax

Thank you.  I believe it is a program glitch.  I verified that I have entered everything correctly - it is secured by home, amount is correct and principal doesn't exceed limits.  The program tells me that my interest is 100% deductible but it isn't adding it to the total amount of itemized deductions (which is higher than the standard).  I'm wondering if anyone else has had this happen and how did they fix it?
Thank you!