The save game shouldn't be screwed. The quest(s) should have a certain (definied) state and everything should just be like you didn't play the last xx minutes.
Thanks for the reaction, DH. It finally triggered again and I had a talk with Joy about the situation. Needless to say I immediately saved the game in order not to lose the progress again.
Since you're roaming the forum, may I request one or the other thing for older scenes for your consideration. Of course it's just suggestions, so do with it what you want.
* I encountered Eva's elevator scene again and played through it. I found that even with maxed out stamina and the shaking elevator cabin you do not manage to give her the second orgasm. This feels slightly unfulfilling to me. Is there a plan to revisit the scene in the future to remedy the situation?
* Same situation for a different stat. Encountering Mercedes in the fitness studio at night you still can't lift her dumbbells even with maxed out strength. It would be nice to be able to do that in order to receive anything different than the current TJ / BJ combo.
* Speaking of which, I don't know what your rig is and how much time it would take, but I feel a second position during sex scenes instead of just one with four viewing angles and five speeds would beat the status quo. Maybe have it with no speed control and just one angle? As I said, that's just what I would like, no harm done if that request has to be turned down for one reason or the other.