They would have easyly finished drilling 1800 meters by this point in time but word has it that they are still in the field and only would have happened if it were worthwhile to do so over and above thier planned meterage figures to test the anomalies.
They would have had a level of visual indication to warrant continuation.
MKR is known to do a very good job of holding back on any possbility of leaked information prior to their usual methodical press release practices and this current round of drilling is going to have a major impact on where this project goes from here.
This project is easyly the most lucrative out of all of the WTM/LSG promotions and is no doubt being watched carefully by its neighbors.