Did you follow the instructions in the FAQ (link below) to delete the K-1?
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-delete-a-k-1/00/26655
If so, and it did not work, you should contact Customer Support.
https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632
