When reviewing the Timesheet Administration console, you might notice that the timesheet header appears, but it won't be accessible in the cloud timesheet.
To resolve this issue, please follow the instructions below
Launch the Timesheet Administration console.
In the left-hand pane, expand the Week headers.
Select the affected period.
Right-click on the affected user's header to delete it.
Right-click on the affected week header and choose New to recreate the missing timesheet header.
Allow a couple of minutes for the changes to take effect.
Log in to the cloud timesheet to verify if the header is now available.