Updates changed the order of the lessons!!!

My students texted me all worried last night because the lesson I assigned disappeared. Indeed, the app updated and some lessons are not there and new ones have appeared... Now that's confusing but what's more confusing is that it looks the same on my side (website) and now I don't know in which order the lessons are! Can I get some help?

April 10, 2019


My students are upset also. Many of the lessons that they completed now show that they have not even started them. My overall progress grid has deleted their progress too! What can we do?? I need to see what they have done. For teachers, this is not helpful.

April 10, 2019


"Finally, course changes applied to Classroom users (!)":

April 10, 2019

Another issue in

Edit: this issue was very easy to solve

A new issue:

April 11, 2019

... now I don't know in which order the lessons are

  • Have a look at the new French curriculum in "Duolingo for schools"
    Click on a French classroom and click the Curriculum tab (owl icon on the left side of the webpage)

  • your personal (unofficial, but very useful) progress page
    will also show a very good overview of the skill order, when you select
    "Progress by Original Order

April 11, 2019
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