displaying any of invoice paid dates

Closes #5744

facturier/templates/facturier/tipi.html

@@ -94,7 +94,8 @@
     {% elif invoice.paid %}
     <p>
       Cette facture a été reglée
-      {% if invoice.paid_date %}le {{ invoice.paid_date|to_date|date:"j F Y" }}{% endif %}
+      {% if invoice.paid_date %}le {{ invoice.paid_date|to_date|date:"j F Y" }}
+      {% elif invoice.tipi_paid_date %} le {{ invoice.tipi_paid_date|to_date|date:"j F Y" }} {% endif %}
     </p>
 
     {% elif invoice.expired %}