Inaccurate prompt on returning to module
I have a large (1 hour long) piece of elearning that seemed to be running sweetly. I am in the last stage of testing this before this is uploaded to our lms(there have been ongoing minor tweeks for weeks). 'Something' has happened and I can't figure out what. I am not even sure if the problem might have been there all the time but not noticed until this point.
When a learner returns to the module the usual prompt of 'do you want to resume the course where you left off' appears. If the learner selects 'yes' then another prompt appears 'You must pass the quiz to advance'. Clicking on OK, even if it makes no sense as the prompt comes up after quizzes have been worked through, just freezes the entire thing on the opening page of the module.
The only thing that seems to work is to then exit the module, open it again and choose NO from from the 'do you want to resume' prompt - which is far from ideal!!!
I need to get this resolved really speedily and can't think what might be causing this.
I am hoping so much that someone can give me a pointer.
Thank you so much