Some of Glowing Embers advertisement movies have an arrow button that allows to skip the movie and go directly to the app market page (just like after the end of the movie). After that, when I press Back to return to the game, it sais "You've earned 5 shadow crystals", but the crystals are not added to my account. When I watch the movie till its end, the crystals are added correctly. I have about 50 shadow crystals.

If this is a feature to prevent skipping the movies, at least remove the false "You've earned 5 shadow crystals" notification.