I am having the same issue. Decided to just delete form 8960 and the worksheet, however even though it looked like it was deleted it wasn't when I went back to look at all forms. From what I can tell when I printed a copy of my taxes to pdf..., locate form 8960, the final line at the bottom of form 8960 should be $0 but instead it is blank (so it is calling it a non-zero)....and there is no way to manually make the blank field $0.
