I just noticed that i lost 10 achievement points on my main character when i logged in this morning. I really don't know which achievement it was that is "gone". In addition the characters on my account have a different amount of points (my DK 17390, my hunter 17380 my warrior 17360). Since today i always had same amount of points on all of my characters so i really don't understand what this is since i haven't seen a blue post with something like that.
Anyone with me?