If that is the case it sounds like mho may be spot on with the 'environmental consultants' theory. Probably doing their due diligence and ensuring they don't release another announcement to the market which is misleading or which doesnt provide the full picture.
ENV Price at posting:
1.5¢ Sentiment: None Disclosure: Not Held
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.
(20min delay)