I found the original post about this but there wasn't a resolution
https://ttlc.intuit.com/community/retirement/discussion/why-would-my-1040-show-a-1-on-line-11-schedu...
Maybe you should call support and give them a diagnostic copy of your file
Contact Customer Service5am-9pm Pacific Time Monday - Sundayhttps://support.turbotax.intuit.com/contact/What is the Turbo Tax phone numberhttps://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632
