Behind schedule? They're currently ahead of schedule...OK it's well after midday in WA so I can reveal that this was of course an unelaborate (what's the opposite of elaborate? Anyway I came up with it in about five minutes and just decided to run with it) April Fools Day joke.
Many posters saw through it pretty quickly and called it out, and promptly had their posts deleted for fear of spoiling it for others. Yes, you were right, look at the date, it's a joke, well done.
For the record Shandong Gold is a real mining company operating in WA, and I do expect that the naming rights for the Dong will be sold sometime between now and 2023 when it opens five years behind schedule but Barnett's current position is that they won't be.