Movie count not matching

Looking at my movie collection, the Watched section link on the left side of my page says 621 in brackets, whereas the top of the page says "Movie collection - 617 Items". I was wondering, why don't they match? Almost all my other sections seem to be off by a couple too in both Movies and TV, but not in the others. Is it just not updating properly?

ditto here. My 'Watched' List shows 557, but when i go View All, it shows 550 movies (and I counted it and it does add up to 550.)

what are those extra 7 ?

My 'Want to Watch' and 'Not Interested' add up correctly.