I’ve noticed that throughout the course, most often in the 3-option listening questions (Word on top, ‘select the audio for the phrase above’, three speaker options); it’s very frequently the correct one, and one of either ‘hi’, ‘yes’, or ‘no’, making the exercise essentially meaningless. Actually I noticed a similar thing happening in the French course, perhaps it’s a more widespread issue with the RNG of the program (I’d guess a bad seeding practice).
Also, in the listening training (purple button), it’s only ever the first couple of levels (i.e. only the alphabet). I’m in the penultimate level (19), yet still only able to practice those in listening. Would be much better to have more.