If ore bodies connected = 1.4km open pit in Kal is possible, page-3

Escrow stock is not coming out. These guys are not flippers for pennies on this ground. I think the escrow stock is owned by the management from memory. Either way, they are not coming out.

Dated the 3rd of Oct announcement-

The Company advises that the above securities will remain subject to voluntary restriction

agreements for 2 years from the date of listing on ASX, which will end on 17 January 2020.

Davisite

I reckon you dont need to ring the company imo. Feel free if you want of course. Those diamonds and some under Boundary are very close.
I have not rung the company, i am more than confident this is the case. As i mentioned before, labs can take a little longer on these sorts of holes and it also depends on where the cores end up for processing. dyor