It's confusing because that OC Register article is rather sloppy and almost pointless. The sketches and images they included, especially that park map, are wildly inaccurate and outdated. That park map left in all the support buildings that were torn down in 2015, and left the Big Thunder Ranch and Festival Arena that was torn down in 2016. They apparently let some intern come up with this map for the Friday deadline.
What we really need is a more recent version of this aerial image from last summer. There has been over four months of rapid construction since this was taken and I imagine there's a lot of new stuff to see if only we could get a Cessna up over the Resort area. Maybe for Christmas?