This is apparently the case with multiple red containers. I'm currently at 109/113 on my quest. The last four red containers I need to destroy are bugged, the protector/targets don't spawn, and the container cannot be broken. I had this issue before with a red container in North Aelio, but leaving and re-entering the area fixed it. However, that doesn't work with these containers. I've tried changing settings thinking it might be linked to something I disabled, making them invisible, but that nor restarting my game and trying several different blocks didn't fix the issue. I'm at a loss, so I guess there's nothing to do about it but wait until it's patched and fixed.