We were there the first week of August in the South Wing. The wing that tees off from the lobby of that building was closed off and being renovated. The long corridor where you enter the South Wing from the main building was still open and not renovated.
It looked like it would be a while before the part being renovated would be completed. Ceilings were out, flooring was pulled up. Didn't see the rooms, though. Most had the built in furniture removed and were empty.