The body language was terse and defensive. The directors with medical quals weren't there. So it was only the Chairman, MD, Company Secretary and I think the CFO. With all the flak about the four withdrawn resolutions, and the article in the Courier Mail (url below), I guess they were being cautious about what might happen in the meeting.
I would be speculating to go further than that as they really got the meeting over and done with asap. The meeting lasted about half an hour.