Hi all I can’t find a lesson I imported about a month ago. I’m able to search the words that I saved but I can’t access the lesson. It’s not in the folder I placed it in. If anyone can help on how I can get back this lesson please send message. thank you!
Can you perhaps find it in “Imported Lessons” (third option under “Continue Studying”)? 
Mine too. I had to create it again. I wonder if I get back the 9 minutes of “text from audio” creation to my 600 minutes limit… The worst part was I had to re-arrange all the paragraph and dialogue spacing again.
(And no, it was not in the Imported lessons either, before someone asks.)
Thanks everyone, we are investigating the issue.
This happened to one of my lessons as well. Oddly enough, that very lesson never showed up in the “Continue Studying” → “Lessons” list, I always had to access it via the “Courses” tab. Maybe that detail helps.
Yep, mine too was behaving like this while it was existing.
Thanks for the updates, we are looking into this.