In an interview yesterday, ostensibly for the launch of the Jackie Chan Maotai Wine, Jackie revealed that Chinese Zodiac has finished filming except for 4 minutes. That four minutes however is expected to take another 2 months to film. Jackie also said that the risk / level of action is comparable to the jump from the Barj Dubai Tower by Tom Cruise in latest Mission Impossible movie.
Jackie added that Chinese Zodiac will feature the usual 'Jackie Chan' type outtakes at the end.
I'm now not sure about the shooting schedule. Frankie Chan said that they were going to Vanuatu in early April in reply to a direct question on Weibo, however Jackie said it would be May in the interview. So we just have to wait and see when they resume filming again.