The interest will build. We know the environmental clearance has been granted. It's just a waiting game before OEX receive the official notification. Once notified they can turn on the taps.
Maybe that is what the next RNS will contain, notice that the gas taps have been turned on
The RNS could land at any moment today, there might be a drop to begin with as the impatient leave, but at this price it's still cheap with what oex have.