So I have been running around Bleakrock, trying to level up a new character and trying to craft armor and gear by collecting nodes. However, I have lost several nodes to bot's like everyone else. I also noticed and started seeing several bots being able to fly and move through the surfaces (i.e. stones, walls, etc.). I finally was able to capture one in a screenshot. I know this is hard to see but that is a helm and a hilt protruding from the ground. Even have the name of the character.