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Created attachment 8909 [details]
Sample project and screen captures
ListView in StackLayout mess binded images in ItemTemplate/DataTemplate/ViewCell.
Sometimes in the first run, sometimes after rotating the device, some of the images do not show correctly. In this simple project I have 12 list items. Every item has an image and a label. Images shows corresponding numbers. Normally images should be ordered. But from time to time; first, last or any other image (or images) display incorrectly (it displays another image from the resources). In the attached screen captures some number images are incorrect but their labels are correct.
When I remove StackLayout and just use ListView no more messing occur. Everyhing works fine. I have spend one day to figure out the problem and finally noticed that the surrounding StackLayout is causing this problematic behavior.
Sometimes it takes too much time to mess up the display (after ten or more rotations).
Xamarin Forms 1.3 Pre release fixed the problem.