We were there last month. We picked up a copy of the weekly restaurant schedule at the Concierge Desk. As stated above, they had a rotating restaurant closing. Some restuarants were closed for the whole week like Casa D'Angelo but most were on the rotating schedule. We just had to plan our dining around the rotating schedule. There were plenty of restaurants to choose from each day. We got to visit Mesa Grill, Mosaic, Seafire Steakhouse and Cafe Martinique. We thought about doing the Bahamian Club mid week but it was closed on the days we wanted to go so we chose Seafire Steakhouse instead. There is a thread on the restaurant closing at tripadvisor -
http://www.tripadvisor.com/ShowTopi...ise_Island_New_Providence_Island_Bahamas.html.
Interestingly, the weekly restaurant schedule included the total daily occupancy percentage for the Atlantis resorts. I think the total occupancy ranged between 35% to 50% during our stay. I assuming this information was provided to help guest understand the reasoning behind the rotating restaurant schedule.
We tried to catch the junkanoo parade which was advertised in our room on the tube however according to a vendor in Marina Village, the parade is no longer running due to the low occupancy at Atlantis. The water activities near the Beach tower were also closed due to the Beach tower closing but there's still plenty of things to see and do at the resort.