unbuff 25x exp!!!! please help

[wen]

i started a new character.. it seems when if u use the 25x exp, my character is lvling up too fast.. i missed out on alot of hero quests.. how to unbuff it? i tried closing the game.. but it is still there.. i wanna finish all my quest.. and sometimes when i need fast level, i wanna use it, but not all the time.. please help..

[Farrasyll]

the duration of it is 1 hour, you can't delete or remove this buff, if you used that x25 potion you need to have the game 1 hour open on your character in order to get rid of the buff

[Dragotaka]

We will fix this error