My highest probability for the report is by YE2018 just as I posted back in Sept when ZN announced that testing would halt and resume mid Oct with 5 zones to test.
However, we have to allow for unexpected issues in the well that might cause testing to take longer than planned. Without that acknowledgement we can get too fixed on results making a certain date. That being said, I am certainly as disappointed as anyone that positive results were not announced in Aug/Sept and certainly would rather have news sooner than later.
In any event, I'm settled in for the long run as I believe ZN will have a strong up trend for at least the next decade as the field is developed.