To reproduce:
- Add RadBindingNavigator, RadDataEntry and RadGridView to a form.
- Bind them to the same BindingSource.
- Add a new row with the binding navigator.
- The data entry still dispalys the previous record. 


Workaround:

radBindingNavigator1.BindingNavigatorElement.AutoHandleAddNew = false;
radBindingNavigator1.BindingNavigatorElement.AddNewButton.Click += AddNewButton_Click;

void AddNewButton_Click(object sender, EventArgs e)
{
    employees.AddNew();
    source.ResetBindings(false);
}