Ok.  Very peculiar, but I am having the same issue as well.   If I print a client return to the PDF, then the client presenation appears only once in the PDF document, and in the correct spot where it has always been before the tax return.  

When I take that very same client return, and print it out--not to a pdf--but to my printer it is printing the client presentation twice.   I have no idea why.  I have check my settings, over and over, and found nothing that would suggest why this is happening.  

Might have the remove the client presentation to print with client copy, and then just print it separately to paper.   Or just to a print client copy to PDF, and then print the PDF document itself.