Backport assert and unregistration fix from recursive branch
After multiple changes, the submit should be removed as it is done after a wait, so we want to unregister the data at the moment we do it and not later.
Prochaines maintenances programmées: lundi 06/05, lundi 03/06, lundi 01/07
Pour plus d'informations: https://doc-si.inria.fr/display/SU/Gitlab
After multiple changes, the submit should be removed as it is done after a wait, so we want to unregister the data at the moment we do it and not later.