Schedule for Paris days during Paris Extension?

Hi,

I am going on the London & Paris - Paris Extension Tour departing May 25, 2011. I am under the impression that the final two days in Paris (the extension) are unescorted, so I was hoping to take a day trip to Mont Saint Michel. Would anyone be able to confirm if the final two days in Paris are completely unscheduled? The schedule listed on the site groups the Paris Days (Days 6 - 9) together so I have no way of telling which attractions and excursions are taking place on which days.

Hope that makes sense. Any help would be greatly appreciated.