User blog comment:Palarus/A little skin rant/@comment-4131177-20130302125616/@comment-5266525-20130302161207

They did change the appearance particles like because they were too difficult to see before. The first three don't have that problem but I could see Riot changing iBlitzcrank's hook a little, especially since it apparently doesn't match the hitbox (according to a forum thread I read about it).