"This class no longer exists: it may have been moved to the trash."
Where: opening or editing a class.
Why: the class was moved to the trash (for example from another device).
What to do: the owner can restore it for 30 days in Settings > Data > Trash.
Didn't find your answer?
Write to bonjour@martialnote.com from your account's address, saying which screen is involved and the message shown. Support is by email only, with no guaranteed response time. Never send information about your students.