Couple of possible bugs
I am using Firefox 31.0 on win 7
Most of the time I have to select the picture twice in order to hear the sound.
I don't know if that is a problem with my internet connection or it's a bug.
There are missing words in the vocabulary (Words) but they are still shown in review flashcards.
- Missing words: sí, no, favor, nada, siento, perdón (they are all from Common Phrases > lesson 2 )
New word (maestras) wasn't marked as such.