IMO the delta in results is all on PG. Why he would have changed so much between June28th and Aug12th is a good question which I don't think was ever answered.

 

Also, as I've pointed out many times, the change between June 28th and Aug 12th on the Indicated resource is well outside of the error range for an Indicated resource. The BCSC will IMO has something to say about this gap before everything is said and done.