Just wanted to pass along what we were told / what we saw last week - we were there 6/29-7/2.
Take this with a grain of salt since they will probably be the last to know, but the CL Cast Member that checked us in told us the East/Quiet Pool would be closing "any day" and it could even be while we were there (it didn't). Probably a safe answer on their part to set our expectations low.
It will be tough to explain this in writing, but the way they poured the recently completed paths around that whole east pool "quad" makes getting to the east pool somewhat awkward at best. They poured the pathways up to a point and stopped, presumably where a future construction fence will go. They put down mulch as a "bridge" between the new path and old path leading into the pool area. It was like this in several spots around the pool. In my amature view, the way they poured these paths with the awkward gaps accessing the east pool certainly makes it seem like construction is close, it's not really a long-term setup at all.
Maybe not what folks want to hear, but hope it helps.