If a timesheet is 'currently' recalculating, a warning will now appear when you try to export the timesheets. The goal is to help avoid exporting costs which are not finalized so you can have an accurate calculation of wages.
However, this does not cover all cases though. For example, if a timesheet is "queued" to recalculate it will not trigger a warning at this point. If it does show, you can be sure costing is not yet complete. This way, you'll be able to give the system time to calculate the costs before finalizing the pays for your staff.
If you would like further assistance please contact Tanda Support by clicking on the blue chat icon in the bottom right corner, on 1300 859 117 or firstname.lastname@example.org