fix: Some proposal correlations lack the remove event date, for now only show it if it exists, fixes #1386
fix: Some proposal correlations lack the remove event date, for now only show it if it exists, fixes #1386

SteveClement/MISP,crruthe/MISP,TheDr1ver/MISP,cristianbell/MISP,FIRSTdotorg/MISP,FloatingGhost/MISP,MISP/MISP,Rafiot/MISP,cristianbell/MISP,Rafiot/MISP,crruthe/MISP,MISP/MISP,TheDr1ver/MISP,Rafiot/MISP,MISP/MISP,TheDr1ver/MISP,SteveClement/MISP,devnull-/MISP,FloatingGhost/MISP,MISP/MISP,TheDr1ver/MISP,FIRSTdotorg/MISP,cristianbell/MISP,devnull-/MISP,SteveClement/MISP,cristianbell/MISP,SteveClement/MISP,Rafiot/MISP,devnull-/MISP,SteveClement/MISP,devnull-/MISP,MISP/MISP,crruthe/MISP,crruthe/MISP,FIRSTdotorg/MISP,FIRSTdotorg/MISP,FloatingGhost/MISP,FloatingGhost/MISP