OSIS-5508 code cleanup + fixed ordering + fixed display of offer acronym
OSIS-5508 code cleanup + fixed ordering + fixed display of offer acronym

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