I am working on a Cocos2d iPhone application and trying to display the ads. At this point the ads are displayed when there is no error. When there is an error then didFailToReceiveAdWithError is fired. After that the iAd framework tries to get the ads by constantly trying. At some point bannerViewDidLoadAd is triggered but now it displays a white rectangle in the bottom of the screen without any ad. Anyone else having the same issue?