At the Well, where you join wellspring shooters to finish bandits but none of the bandits will die. Tried rockets, nades, X-Bow...etc...I shoot them 20-30 times they just roll over and get up again. Glitch? I've reloaded, and restarted no luck...Anyone else stuck here>

Game is not quite what I'd hoped for overall...sound is especially weak, and I was hoping for a darker Quake type game...but I know it's early yet...
thanks for any help