Hi

I have noticed when you resend an approval ( selecting only one from many) on the request tab the sent on column is updated on all the approval requests regardless of whther or not acvtion has been taken.  This results in approvals being shown as approved before the request went out.  Obviously when you choose to send out a "second request" to an approver that has not responded yet the sent on value should not be updated for all approvers.  if you look at image below you will see the act on date is clearly prior to the sent on date.