When the terrorist has his throat cut at the end of the fight scene, the second after his body is turned on the belly, his throat is suddenly shown totally bloodless.
When Evan Lake and his colleague Milton Schultz arrive at the Bucharest hospital, they are in a white car. But, when they leave with the Romanian lady, in her car, she has parked in the space they used - and there is no sign of their own car.
Cage's character is greeted with the words, "Salam alaikum." He responds saying the same words. The proper response is, "Wa-alaikum-salaam." Being highly experienced in Middle East affairs, he would not have made this mistake.
Both Cage and Yelchin mispronounce the name Mombasa as "Mombazza". Swahili employs soft vowels but otherwise is pronounced as it appears.
When the private jet lands in Mombasa, the Customs official stamps Evan's passport with JKIA. Jomo Kenyatta International Airport is in Nairobi.