When an user enters the correct captcha, everything works perfect.
But when he first enter an incorrect one and than the correct one. It still says that the code is incorrect.
And when a comment has been posted and you post a new one without a hard refresh (So the "comment has been posted" message is still showing), it also says that the captcha code is incorrect, even when you have done it correctly.
How is this possible? Can’t figure it out...
