OSIS-3460 Fix start/end date filtering on academic calendar view
OSIS-3460 Fix start/end date filtering on academic calendar view

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