You faced this issue , right ?
The cause is that your text contains special character.
It can be show-up on sublime text editor after you paste text like below(https://www.sublimetext.com/ )
As you can see, the special character is shown as "BS".
You can successfully post by removing special character on sublime text editor.
thank you @jonver !
You're welcome!
Thank you. 고맙습니다.
This little comment just saved my ass. Thank you!
You have a new follower :)
You're welcome