What if the creators hated Cherrim/Castform horribly? Why would they keep the glitch in the English version? What if they just couldn't remove it. In that case, why haven't they made any mention of it, unlike the not so gamebreaking Shaymin/Darkrai glitch? There are things we don't know. Some may sound horribly illogical, but there's a slight possibility that this game breaking glitch could be intentional based on the factor that it was out early and they never bothered to fix it. Don't ask me why they'd want a make a glitch to destroy competitive battling, maybe they just want to because they can.