It's easy to replicate:
And results in this:
Oh, hey, this happens to the gunwitch too if she's using the sniping mode.
This happens to me to as EV2. But only in the Harbinger map after completion.
So, why was this marked as "needs your help"?
It's easy to replicate and happens 100% of the time.
<video controls="controls" width="300" height="150">
Video of the bug.
I'm unable to edit my own comments. Link to video here