We just returned from our trip yesterday~ I know that MK was closed the 29th~ we hopped from Hollywood Studios to MK around 11ish and MK was closed to resort guests only when we hopped~ they checked our magic bands before they let us on the bus~ and then we heard later it was closed to everyone. Also heard Hollywood Studios closed that day as well.
I heard reports all week during our stay of various closings~ but that is the only one I know 100% from experience.