Problem with Menu in Presenter

I have created a course in Presenter and set the menu on locked. 

I than uploaded the published document to Docebo. But unfortunatly i experience the following problem: 

Once I leave to course and go back to it, i get the question where to continue and it does jump to the corret slide but unfortunatly all the previous slides are blocked. Even though i allready played them.

I have tried publishing in scorm 1.2, scorm 2004, tin can, always the same problem. 

Can anybody help?

Thanks Fabienne