I have also run into trucks filled with ammo which I had never seen before. I just left it alone and that is probably what you should have done. I don't think BE will get you because you are not hacking but some server admins may spot you and ban you from their servers.

Sweet

The same thing happened to me and my friends at 9pm the same day on uk 25. The bugs are ok but when people just break the game for everyone else it really pisses me off!