SPOILER!!!
I got the girls scene in the pool, after that no matter how and when I interact with Linda and Julie, the game says their storyline will continue in the future updates. So 2 new scenes?
I'm certain they are doing what they think will provide us with the best experience, they are also working on multiple projects. Projects like these tend to get uneven updates when it comes to content VS function. I know that waiting for updates can be frustrating at times. The wait is always worth.