It says the audio is not available and to try back later.
(This is in the edit lessons big text box where you can edit all the sentences–or could, if it were working.)
How much later?
Or is it just broken and/or unfixable and I should just recreate the entire lesson?
Note that I can go to the first sentence and edit its audio.
So I don’t know if that means the big lesson all text editor is broken?