I confirm, COLISSIMO tracking doesn't work since the end of March!
Indeed, when I try to track a COLISSIMO package, I get the status: "None" ("Aucun" in French).
But on the website, http://www.laposte.fr/particulier/outils/suivre-vos-envois , everything works fine...
Dear Oliver Rennies, please, could you fix that problem quickly?
Thank you in advance.