Ahh sorry to hear that but glad it's not just me. I was beginning to think it's my character that's bugged. What with the numerous missions that won't complete, this behaviour and a few others that I've reported. Once I was respawned in a wall and could see my feet dangling in through the floor
Back to the Badlands though. Also on that mission I had it happen again for a short period of time. On that occasion it was a dead enemy that was still firing his weapon while lying on the floor.
Had this happen both in missions and in arenas, kind of unfair for the person that shot the beam as it meant I could track them without looking at compass/map. It does almost seem to be tied to maps where there's more than one floor with ramps between
I had it happen again in Cage of Fire mission. What was slightly different in this one was that it happened twice. First on a BO almost instantly and then me later on. Also after painfully getting two of my BOs to follow me (two committed suicide) I wasn't able to rescue the last hostage.
Yep I've run across this problem, though the only place I've ever seen it happen is down in the Bajor Fire Caves and very badly too, I'm talking like 5+ beams. Which is also the map where my officers are to scared to cross the catwalks. So I die half a dozen times from no support. xD