Hi Girlzilla. Can you be more specific? Shifting between Orc and Regular Luccia is only a feature during a few scenes.
As I mentioned, it the issue was related to the older/abandoned version of the orc erotic scenes. As for current issues with 0.3.1, here's a critical one that forces a complete restart. I was leaving the orc building, going up the stairs from floor 2 back to floor 1. I decided to save the game right at the position where the stair transitions back to floor 2 if you just walk up and down a bit again. Then, I left and got caught by orcs. When the game re-loaded the recent save file, it loaded the character at the transition point, which instantly sent back to floor 2, but I was unable to move or interact with the game at all. I had lost all user control. I restarted the game and loaded my save, but it appears I'm permanently stuck now. I had to restart a new game instead.