I am also anxious to learn about this aspect of the find. I think it a bit curious that the IAA has failed to name the site. I hope that does not portend a quick excavation and dismissal in favor of modern road building.
Sounds like they're doing a thorough job -- also, the dig has probably been going on for a while (at least a few years), but this is the first I'd read about it. Must be they finally have some dates to publish, that kind of thing.