The AP lounge is not available anymore. There are lounges in all of the attractions in future world. These lounges are for the attraction sponsors (VIP). I'm assuming that the Land took the lounge back when they got a sponsor again (Soarin). They must have been between sponsors when it was offered for that short time to AP holders. Of course, no one is using the lounge at the wonders of life, you would think they would make that one available. (Obviously AT&T is not using theirs anymore at SE either.)
We visited the lounge at Mission Space recently while on a tour....It was so cool. They have windows to watch down on the crowd, but they can't see you.