All mandatory sections completed, yet only 93%

Hi there,

I have a weird problem.

In my Promoters Training Course,
All units is set as mandatory and all questions is set as 'assessable'.
Module 1 is fine and completes 100%

Module 2: Even when all questions is correctly answered and all pages viewed, when student clicks 'Done', it shows that it's just 93% complete.
They can then not continue to next module of course.

I honestly don't know when I'm going to get CoursePress Pro to work 100%

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