I'm really liking the game so far. The story is interesting and engaging.
As for bugs, the only thing that stood out to me were some of the character portraits looking a bit squished (their heads appearing thin and tall). Like on the Aces when launching the game and also in the Main Girls menu.
I'm guessing the images themselves are square, like in the Side Girls menu, but the frames in the Main Girls menu (and the Aces) are rectangle and that's why they're being squished.
Are the characters' hairstyles changing an in-game thing (like the girls doing it themselves) or a redesign thing?
If they're just doing their hair differently in-game, then that's fine. Was expecting Kat to get on the MC for not noticing her doing her hair differently, but it never got mentioned. It's especially weird since Siri mentions Kat copying her with dyed tips, but now it doesn't look the same with vertical stripes.
If their design is getting changed, I liked Olivia and Kat's hairstyles we were introduced with over their second hairstyles. Kat looks like a different person with the second hairstyle. Olivia's looks close enough for it to just look like she brushed it differently, but loses the bit of mystery with her eye uncovered.
I'm planning on updating some of the UI elements at some point,
I worked on most of it when I was still very new to editing software and animating, so I'll be revisiting them in the future.
The hairstyle changes are character choices, and some will have new styles now and then, but that doesn't mean they won't return to the original.
I don't want to get into noticing style changes with the LI's between the 7 main girls, as I think it will become annoying for everyone if you have to mention it everytime, for example, Iris has already had 3 different hairstyles between 0.1 and 0.2.
Unless the change is something significant, like Siri wearing a dress.