Around 42 with variations.
The dialogue have no hearts, also, you have a last chance to avoid it with a dressed picture (you can check it in the thumbnails at the first page).
I didn't understand well the problem, sorry, but seems like you fixed it, right?. Just for the record, the computer assistant doesn't appear until act 3, and it's the last of Lana's story.
You unlock Lana story depending on the act where you are. If you want to play only Lana you can use the savefile from the first page and then go to arcade and start with her story, you could unlock everything without problem.
I hope not disappoint you so much with the new update, and thank you very much for your kindly words!
Nope, but I think it's working fine, no?
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If the problem is unlocked the gallery, I have bad news. I didn't find a decent way to do it without change a lot of things in the code, so for that I'll try to commission some code for the final update.
Thanks as usual for your comments.