I wanted to correct somes lines of the song 青空Jumping Heart from Aqours (japanese song).
After correcting, I saved, all was fine.
But after refreshing the page, all the japanese caracters of the song disappear. I was horrified!
I checked with another account if the changing was here, but there was the vote. Then, I was wondering if it was possible to cancel the changes (and the vote), because I would like to have the old lyrics on this account.
Link of the lyrics: https://www.musixmatch.com/lyrics/Aqours/青空Jumping-Heart
EDIT: All comes back to normal, thank you!