(adsbygoogle = window.adsbygoogle || []).push({}); Title says everything.

Also the duplication works fine on my account, i just get an error that said my data got corrupted or something like that just after i log out and brings me back to my previous rank that is master prestige, i've never been reset/banned/banned from leaderboards so i'd like to know if there is a way to make the stats stick.

Thanks in advance.

Alright, you do the duplication for the first time, then you go to > Barracks > Prestige Awards > Fresh Start....then, after you do the fresh start, you do the duplication again just one more time, and you have sticked the Prestige Glitch....