New editing restrictions?

[printbus]

I was trying to add a few sentences to an old post here - http://3dprintboard.com/showthread.p...ll=1#post17771. I get a vbulletin pop-up that says my message is too short - that it has to be more than 10 characters. Like I said, I had added a few sentences, so I was already adding more than 10 characters... Got the same error on reattempting the edit.

?

EDIT: The exact wording of the pop up is "The message you have entered is too short. Please lengthen your message to at least 10 characters."