So, a bit ago, I posted about how I wish they would add ways to acquire old content, and it turns out I was wrong in something I was saying in that post. I DO have the entire Pathfinder Set, the only issue is that the Pathfinder Gauntlets do not appear to unlock inside the universal armour ornament system. The rest of the armour appears to unlock, however the Gauntlets do not. As you can see in the video, I have previously acquired EVERY piece of the set, and I have the ornaments of most of the armour unlocked, but the gauntlets just don't appear as unlockable. Maybe I'm missing something, but this seems like a bug to me.