Shipping attention field override not reflecting on invoice form.  

This client I have has a customer who has multiple locations on the customer - when creating the invoice they select the correct location and the default attention name comes into the invoice then they select override to place a new name in the attention. When they go to print the invoice it is not showing the overridden attention field name - I have checked the form in the report designer the ship to the area of the invoice is stock acumatica no changes have been made they were just upgraded to 2019R2 I am unsure what to check next.

any guidance would be much appreciated

this is fields from the report I see the attention field, i dont see any were where it has a override clause. 

=IIf([ShippingContact.FullName]<>null, [ShippingContact.FullName]+'{br}','')
+IIf([ShippingAddress.AddressLine1]<>null,[ShippingAddress.AddressLine1]+'{br}','')
+IIf([ShippingAddress.AddressLine2]<>null,[ShippingAddress.AddressLine2]+'{br}','')
+IIf([ShippingAddress.AddressLine3]<>null,[ShippingAddress.AddressLine3]+'{br}','')
+IIf([ShippingAddress.City]<>null, [ShippingAddress.City]+' ','')
+IIf([ShippingAddress.State]<>null, [ShippingAddress.State]+' ','')
+IIf([ShippingAddress.PostalCode]<>null, [ShippingAddress.PostalCode],'')
+IIf([ShippingAddress.City]<>null OR [ShippingAddress.State]<>null OR [ShippingAddress.PostalCode]<>null,'{br}','')
+IIf([ShippingAddress.CountryID]<>null, [ShippingAddress.CountryID_Country_Description]+'{br}','')
+IIf([ShippingContact.Attention]<>null, 'Attn: ' + [ShippingContact.Attention],'')