Remove extra bullets from the theme package and confirm that the XML file has been modified using Find/Replace ( otherwise , extra bullets tend to duplicate when using custom bullets).
Check inside the theme package for leftover objects from the original theme. If you created your own chart fill files and replaced Apple's, make sure you didn't leave an old Apple file inside your theme.
Change the names of Apple's chart tiles and use Find/Replace to check this XML file. (If you changed the colors of the chart fill files, but left the old names, it looks better to have names that match your theme.)