RE:Update...Island Gold Ore to Young-Davidson...My guess is that the trucking company didn't hedge its fuel costs and now can't perform at the contracted price. Maybe they got a better offer to go to BC to help the major cleanup and rebuild of the roads and bridges damaged in the floods last year.
But my opinion is irrelevant.
If simple math were applied to the problem you would see there are only 3,445 recoverable ounces of gold if the rumored grade of 4 g/t is correct for the entire stockpile.