[Confused about "one stands alone"]

You're right. The problem was on my end, I was using the latest IEMOD and turning it off fixed it. Thanks for the quick response.

[Confused about "one stands alone"]

I understand the description of the OSA passive; however I've only ever seen it active once in my playthrough. It doesn't seem to be connected to how many engagements my barbarian has or how many enemies are "near" him. I can't seem to get the ability to activate in any situation. At this point I'm wondering if something is bugged. Does the barbarian have to be a certain distance from allies?