No audio in vocabulary flashcards or multiple choice. Lessons audio is fine. I was using my driod when this problem occured.
@Bstodnick - The text-to-speech is provided by Google and uses Flash. I’m not familiar with a Droid myself, so I’m not sure what the issue would be. Text-to-speech should work in the app when studying flashcards: https://play.google.com/store/apps/details?id=com.linguist