fix: Extends field now correctly shows a plain uuid if no event was found / visible
fix: Extends field now correctly shows a plain uuid if no event was found / visible

FIRSTdotorg/MISP,SteveClement/MISP,FloatingGhost/MISP,Rafiot/MISP,FloatingGhost/MISP,SteveClement/MISP,Rafiot/MISP,FIRSTdotorg/MISP,devnull-/MISP,MISP/MISP,FloatingGhost/MISP,devnull-/MISP,FIRSTdotorg/MISP,Rafiot/MISP,devnull-/MISP,Rafiot/MISP,FIRSTdotorg/MISP,MISP/MISP,SteveClement/MISP,MISP/MISP,SteveClement/MISP,SteveClement/MISP,MISP/MISP,FloatingGhost/MISP,MISP/MISP,devnull-/MISP