Well it depends on the remaining animations. If every frame is around 5000 samples and his graphic card one 1080 or two 1080 and his two animations around 5 seconds long, then it would take around 23 - 30 days to render. But as we know, he stated he has "better" and "more" graphic cards, so it should be around 10 - 15 days worst case (assuming, that one animation is not longer than 5 second).
Personally, I´d think, we won´t see anything this month anymore and secondly, his excuse will be Fatcat, who´ll still has to produce these two animations.