When a commercial court is created or when the jurisdiction of a commercial court or a judicial court ruling on commercial matters is modified as a result of a new delimitation of administrative or judicial districts, the competent court originally seised shall remain competent to rule on proceedings instituted prior to the date on which the court is created or the jurisdiction is changed, as well as on all proceedings arising from a sauvegarde, redressement judiciaire, liquidation judiciaire, règlement judiciaire, liquidation de biens, as well as personal bankruptcy or other sanctions.