Sorry for the hugely vague title, but basically what i am saying is this. In iOS5 calendar app, The labels for the days of the week (in month veiw) all seemed to be woky and in the wrong place.. I wasnt the only one who noticed as I remember reading a gizmodo article about how much it annoyed the editor. This problem has been fixed in iOS6! I have attached an image showing the difference between the two.