Kids' clubs and community halls are two different things. The community hall is at AK- Kidani Villaga and the kids' club is at AK- Jambo House. I haven't heard anything about community halls closing.
The CH at AKV isn't huge, so I don't think I'd consider it in your plans. We've used it when we're waiting for our room to be ready or waiting for DME. Honestly I'm not sure what the rules are, but the only time we've ever had to provide ID is when checking out DVDs. We've never done the pottery or crafts in CH so not sure about those. I'm sure you could hang out in there and play games with no issues. I don't remember if the CH there has ping-pong or billiards. That's usually why we check out CH.