In practice, that's not really the way it works with calling meetings... the club will call it within the prescribed time period, or they'll be in violation of the constitution. Therefore it will be called within the prescribed time period.
I know it's not really a legal argument, but going against the constitution really isn't an option for the company. Read an article saying the date would be today, so I'd expect either a withdrawal or an EGM call today.
So at 4:59pm today, we can expect to see a poorly scrawled notice nailed to the back door of the Gabba?