There is nothing wrong with the picture. What is wrong is the marked dead stones. After they were marked the way they were marked, the server calculated the score correctly :)
In the game there should be no dead stone marked. All stones on the board are alive.
You should decline the score and maybe tell your opponent to not mark your stones dead.
(Cacher) Si tout à coup le site apparaît dans une langue étrangère, cliquez simplement sur le drapeau correspondant à votre langue pour rétablir la situation. (pauloaguia) (Montrer toutes les astuces)