[FIX] Corner case in deleted sessions
[FIX] Corner case in deleted sessions

DirkHoffmann/indico,mic4ael/indico,pferreir/indico,mic4ael/indico,DirkHoffmann/indico,mic4ael/indico,indico/indico,indico/indico,OmeGak/indico,pferreir/indico,DirkHoffmann/indico,mvidalgarcia/indico,pferreir/indico,mvidalgarcia/indico,indico/indico,mic4ael/indico,OmeGak/indico,OmeGak/indico,DirkHoffmann/indico,ThiefMaster/indico,indico/indico,OmeGak/indico,ThiefMaster/indico,pferreir/indico,ThiefMaster/indico,mvidalgarcia/indico,mvidalgarcia/indico,ThiefMaster/indico