MPMoviePlayerController - Controls are not aligned

My iPhone app (created under iOS2), has a strange behavior.

The left arrow is not aligned with other controls (on both iOS3 and 4)

My other apps work fine...

Does someone have any idea ?

Update : That bug appear with all iPhone in my company, and in all iPhone in my customer's company (both compiled on ma开发者_JAVA百科ny computers or distributed via adHoc)

Update2 : The app is now on the appStore without this problem... Really strange...

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I don't know exactly what the problem is. Here is some guesses that may help:

• Your development sdk has problems and then it generates something wrong. But, I think that it is less likely but you still need to try

• You have some images with similar names of the system ones like : "play.png". It happened to me before when I have my image named "play.png" and then the system automatically pick my own images (which looks differently) to be the play button in the MPMoviePlayerController. So, double check that as well.