Thanks for the update on the mission status. I am slowly heading out to the Formidine Rift on my first exploration mission more than 800ly from the bubble and I realized without any Mission Boards I won't know if the mission has ended before I can get back with my data. Judging by the pace, it looks like this one may last until the deadline.
-billzor
It has been calculated that for the CG to end beforetime, one side should deliver 3.5 million systems. That's plain impossible, if you think that the trilaterated systems submitted to EDSM in 2 years are 4.3 millions. If you think that this CG is also competitive, and data is delivered to 2 different faction, is quite safe to assume that neither faction will end the CG beforetime, or even reach the last tier.
For this reason you can safely assume that the CG will end the last day 1st december 15.00 GMT.
BTW, on the CG subsession of the forum, there's an almost updated status of both CGs, and almost after a week tier 3 must still be reached.