When duplicating a course mandatory elements are doubly duplicated

Sorry for not posting this in themes but the form seemed to be broken.

This is a question regarding the Coursepress theme.
In a duplicated course, even though a user attempts to complete the mandatory elements - the result does not register because of this bug. If a user completes all mandatory elements, a 100% will not register.

Can you help me with resolving this issue? Support access is ACTIVE until April 4, 2015 7:37 am
Thanks very much!