User blog:Lmq91le/Boy or Girl? Who is Olivers Child?

I just watched the German version of the Flash Episode Flash vs. Arrow where Oliver meets his childs mother again. There she called her child 'meine Süße' which is a german form of address for a girl. So is this a mistake by the German writers or is it confirmed that Oliver has a daughter and not a boy called Connor? What do you think?