With what was meant to be a September 5 US release it seems that the Green Inferno maybe delayed - by how long nobody knows.
According to Deadline.com ,Open Road has taken it off their calendar with no further comment. The issue is believed to be invovling funding for the P&A. Eli Roth commented on his twitter account saying -
So it looks like a messy situation - hopefully it can solved very shortly and we can all bask in some gut munching action.