Are you using emojis? For some reason the site only supports a limited few and if you use one of the unsupported ones the comment just breaks. I've had that happen a few times. I know the crying and skull emoji are safe. I want to say the laughing (with tears) and red heart are too but not 100% on those.
i only use crying emoji but recently i use the shrugging emoji and it went korean LOLOLOLOL then my comment breaks
and that happens to me NOW AGAIN HUHUHU ILL AVOID EMOJIS... I EVEN SHOW MY FEELINGS THROUGH THAT COMMENTSSSSS POOR ME
I remember writing why I loved this story and kept going for a longgg paragraph. After posting I saw only two lines were there. Two... I started copying after that before posting. Cause ofcourse the feeling won't be the same while writing the same paragraph again. The magic is gone. And I agree with above comments. It happens when you use emoji. Weirdly mangago has a different set of acceptable emoticon or emojis. I can never guess which will be alright and which would not.
now that i know the cause.. after writing loooong comment that comes deeply from my heart i will refuse using emoji HUHUHU its so unacceptable that my comment cut
idk if u experience this but every time i comment something long, in a story, mangago will cut it short so my comment sounds incomplete do u get me?!! huhu whyy my comments arent useless