Reproducible on ARMA 3 v1.64
The ARMA log files don't seem to provide any useful information beyond spamming: "Some of magazines weren't stored in soldier Vest or Uniform?" for units in the scenario.
Other minor bugs evident from the video can also be seem, particularly the delay in which a given AI commander instructs movement to the aircraft and the order to get in the aircraft (visible as a long pause where the AI does nothing in the video).