While rerunning Operation Gamma on an alt, I came across the following during two of the cutscenes.

This was seen in the cutscene after destroying the shield generator satellite and before entering the asteroid.
http://i.imgur.com/E7x7b.jpg

This was seen in the cutscene when the resonance pulse is activated and the swarmers start going crazy.
http://i.imgur.com/kpXdc.jpg

This issue was not seen in any other cutscenes in this mission.