#OSIS-799 Refactor check_proposals_valid_to_get_back_to_initial with all().
#OSIS-799 Refactor check_proposals_valid_to_get_back_to_initial with all().

uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis_louvain,uclouvain/osis_louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis_louvain