Am I missing something au did Anderson make a big mess up in the time line when uandishi Afterlife?? According to the awali movies&my math at the begining of the movie when it says "four years later" it should be SIX!!???

Alice makes it clear upon meeting up w/ clair again its been a mwaka and half sence getting the chopper in the desert. And when finding clair in alaska its six months after the attack on the japan facility.so from this wewe can see it took alice and her clones a mwaka to reach japan. If wewe do the math w/ the first three films wewe know its been 5years allready at the end of extinction.add a mwaka and wewe got SIX!!!!??