Ann: Pause in Trading, page-40

W5 flowed at the third highest rate in the basin, well above expectations.
So, no matter what happens, the Walyering drilling programme has been an amazing success (thus far).
But as Jovann said, if it was a duster, they'd announce it and/or you'd see some sort of response on the Strike share prices (although it is much less important to them).
Again, lets not be so negative and jump at shadows.
It could be simply a confluence of events. i.e. TPD management going into trading halt (out of an abundance of caution) just minutes after the big dump happened. They probably sent the pause in trading request just as it happened.