Why is TT asking for S Corp info when I don’t have an S Corp?

Please check and be sure the Schedule K-1 was entered into the correct type of business. 

Scroll down to S-corps, Partnerships, and Trusts and click on Show More
Then click on Start or Revisit for Schedule K-1 

The button for the one  you have already entered should say Update. Please be sure the type of Schedule K-1 you have matches the entry on this screen. 

If the Schedule K-1 is in an incorrect area, you can delete it in Delete Forms and then re-enter in the correct section.

1. In the left menu, select Tax Tools
2. Select Tools
3. Select Delete a form
4. Scroll to the Schedule K-1 and click Delete on the right
5. Then scroll to the bottom and select Continue with my return