I dont have any pictures since i dont know how to do that yet, but on the helios battle profile a different picture is displayed. I know its a mistake, but thats obviously a new Mechanical (Mini?)Boss like the Gorgon or Helios. We have seen it before in the Colonel Wesson hero preview, but havent seen it since. Another possibility is that it is a new drone, or ties into future heroes.
Also they have to fix Clydes Lucky Number Six, if no one has seen it yet it is 5% crit instead of the original 50%