The following lesson in the “History of Iran” course features the wrong audio file: Login - LingQ
It’s the Q&A for episode 18, but the audio that plays is the main episode 18. This may or may not affect later episodes, I haven’t gotten further than 18 yet.
@sahra.lingq , it may be your voice reading it, if I am not mistaken? Did you create the course and are you able to fix the mistake? Hopefully the correct audio file is still around somewhere to be uploaded!