The buggers spawned outside the battle zone, on the temple, and I got some of them, but the rest, at least a dozen of them, went lower into the greenery, so me and my troops were stuck on one side, and them on the other side. I had to let them shoot at me to locate them, and I got most of them before I got bored (I picked up new ammo, so I fired at least 500 shots altogether). This has to get fixed.
Also, not really a bug, but I've noticed, in every single quick battle I had played, I'd been massively outnumbered. Picking out Stormtroopers or Rebels from afar wasn't a problem, but melee with 50 Tuskens proved a tad bit... Challenging.