Wrong answers in quiz?

I’m having problem with the quiz Adding optional actions to a workflow. In one of the questions/tasks I’m supposed to pair Decision shape / No decision shape with four given situations.

I clicked the Feedback button and was told my combination (see below) was correct:

Home appraisal - Decision shape

Car insurance - No decision shape

When I finished the quiz, I only got 67 percent and didn’t pass the test. So I started all over, and according to the Feedback button I found a new correct combination:

Medical insurance - Decision

Onbording case - No decision

Once again: correct according to Feeback button, but only 67 percent.

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