I just called them and they have no idea why the order summary pages show these late dates. They assured me that the dates shown when I ordered are the accurate ones. They are putting this information to the web teams to find out what is going on.
They had an update dated 6th Aug that states orders placed by noon on 1st Aug will be shipped by 27th Aug and from then till last night they ship 1st some first served, but by Sept 4th.........from today they will ship by Sept 8th. Their own update to CS reps today..........