Problem
Date fields on the Scheduled Class Details page appear empty or invalid.
Possible cause
Empty dates are typically caused by the class not being fully configured, or an error that occurred when updating the date and time settings.
Solution
Go to the edit view for the class.
Fill in the missing date fields and save.
Reload the page and check that the dates now appear correctly.
If the problem persists, contact support and include details about:
The class name.
Which date fields are empty or invalid.
When the issue occurred.