Deserter penalty for being removed?

So as I look back I see people talking about being kicked from groups in dungeons and receiving the 30 minute penalty going back years, per the posts, yet Blizz has done nothing about this? I got removed from the dungeon because they kept putting a costume on me and I kept taking it off, RIDIC, yet I get a deserter penalty? Blizz you must fix this!

If someone is removed from a dungeon, the deserter penalty should not apply!