I've beaten Beyond Light on two characters and didn't get the gun either time. What am I doing wrong or how can I fix this? I think the issue may be that each time I was at the final step to talk to the stranger, I just fast travelled to her zone and she wasn't there. Then I just fast travelled back to the same zone and she would pop up. If this was the issue, is there anything I can do to get the gun besides doing the entire thing over again?