Jeep Chat says my 4XE is in JS status. So it is complete finally, and awaiting release. Im assuming at this point Jeep is not releasing any of these until the EPA MPG ratings are finalized, or something.
Per Jeep chat just now: I can see your vehicle has completed the initial build and is at the body vendor now having any additional or options equipment installed. This is the last stage in the build and will soon be moving onto shipping!