fix: Fixed an issue displaying events without sghting data
fix: Fixed an issue displaying events without sghting data

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