Sure can, mate.

Mission uploaded. Use radio alpha to get the animation to play, and then witness them silent footsteps.

I suspect this issue is affecting >1 cutscene animation, as I also noticed this line appearing in a different mission:

Cannot load sound 'a3\sounds_f\characters\cutscenes\dirt_acts_standingspeakingunarmed.wss'

Ack that stuff like this is excellent for those who want to drop and play with vehicles/civvies/etc that aren't clones, but this is incredibly frustrating for mission authors.

I recall getting equally pissed off with the randomisation for the PMC DLC in ArmA 2. I'm irritated to see that this is now of a greater scale in ArmA 3, still without a way to nip it in the bud without running another script to override it.