Shadowheart romance scene skipped

[Andre]

English:
I'm having a problem where the game seems to think I've already had the sex scene with Shadowheart. Shortly after I arrived in Act 3, the following dialogue came: "I should hope not, after the time we spent together". She then dropped hints about the sex scene on the beach. Since I had already seen it, I became suspicious and searched for the dialogue on the internet. This is exactly what comes after the sex scene with her. In fact, I had the exact same problem a year ago and therefore postponed my run until everything was fixed. I've already gone through old saves to see if I missed any dialogue, but couldn't find anything. Now I don't want the whole romance to fail. Does somebody has any idea?

German:
Habe das Problem, dass das Spiel anscheinend denkt, ich hätte schon die Sexszene mit Schattenherz gehabt. Kurz nachdem ich in Akt 3 angekommen bin kam folgender Dialog: "i should hope not, after the time we spent together". Sie hat dann andeutungen auf die Sexszene am strand gemacht. Da ich die schon gesehen habe, bin ich misstrauisch geworden und habe im internet nach dem Dialog gesucht. Genau dieser kommt nach der Sexszene mit ihr. Tatsächlich hatte ich genau das gleiche Problem schon vor einem Jahr und habe meinen Run deswegen verschoben bis alles gefixt ist. Ich bin bereits alte Speicherstände durchgegangen um zu schauen ob ich einen Dialog verpasst habe, konnte aber nichts finden. Ich möchte jetzt nicht, dass die gesamte Romanze bugt. Hat jemand eine Idee?

[CrackeR]

I use a mod that allows me to romance everyone, but i have never had the Shadowheart scenes fail.
It seems likely you missed a response.

[Sc0rch]

I've had something similar to this happen to me. The sex scene is supposed to happen after you defeat Ketheric in act 2 but I never got the scene and I never realized until i was FAR into act 3, my assumption is that i was constantly progressing the story and never had the chance for a non story related long rest event to happen, so I just did a random long rest right after a previous one and the scene triggered... very strange because I was in the city but we were magically back at the beach and her hair changed back to black XD