1. Check out the flag image at the following url: http://localhost:8080/sprite/html/themes/classic/images/language/_sprite.png
Confirm that the flags are displayed with wrong colors.
2. Go to the main site and add a Language portlet
As the portlet uses the image above, the flags are shown with the wrong colors.
The flags should be shown with the proper colors.
The bug is not reproducible in master as Lexicon is used instead of spriting. Lexicon design is loading the images one by one during the process, that's why the flags are not getting the wrong color.