It is possible to get General Barro bugged out.
Barro in a Square (or rectangle)
This is a weird one. This involves getting him stuck on the logs by kiting him around in hunted mode.
To reproduce follow the steps:
- Remove your supressor from your sniper rifle
- Fire rounds at the vehicles
- Go into Hunted mode
- Don't let Barro spot you as he tries to search for you
- Move if he is coming closer, to the furtherst log clump in the area.
- Fire of another round, he will come to your last location to investigate.
- If he bites he goes to the log to check you out and will not move even if he claims there is nothing to be found.
When he is stuck try to capture him. You will find that you can grab him but can't bring him down on your own. Neither can you push him to the edge and try to release him. He won't move from the logs for some reason.
At this point it's pretty much game over for this mission as you will probably have to restart. If you kill(I did it with a pistol) Barro while he is on the logs you will not fail the mission and if you approach the yellow arrow the mission will simply disappear.