False bannings galore.

The problem here is it's the same argument people had for duped items. "Oh they've been around for so long and Nexon's never said a word." Nexon doesn't have the best communication skills with its player base and they seem to go on sprees every so often with little to no warning. Just because something has been in game and abused for a long time does not mean Nexon won't one day decide it's bannable.

The difference is nexon gave multiple warnings. Not that I encourage glitching but it's highly unlikely considerig the large amount of people affected.