Sorry for the delayed reply! Is the issue still bothering you?
Thanks for the comment, I really appreciate it. ♡
No problem. I figured it out. It was because I had the chastity cage. I edited the global save file to force the aqua scences to be locked so I could see what was the requirement to unlock them. This allowed me to know how to get the scenes again during waves.
Perhaps, once a gallery scene is unlocked, you could have a little icon in the "scene page" where it allows to toggle the requierement description. But to be fair, once the game is complete people will see that locked and will know what to do. Since I had the save file from earlier versions, I never read that requierement.
Thank you!