Super Galaxy Rumble Junkyard Titan Bug

This was addressed back in September 2014 but the bug is back.

When Rumble Overheats with the Super galaxy Rumble skin his drill no longer turns hot/red and does the special auto attack animations. At all. Try it out. He just uses his normal auto attacking animations without the exaggerated squash and stretch on the drill. I would love this to be fixed since its one of the most satisfying parts of the legendary skin.

Bug: http://i.imgur.com/HyCNMdn.png

What it's SUPPOSED to look like: http://i.imgur.com/uuR2Xy2.png