Here's a temporary fix for the Lindsey contacts issue. It doesn't solve it properly (for some reason Lindsey just won't pop up on the contacts like other characters), but this just opens the phone into the Lindsay message so the scene can play out. You won't be able to go back into her messages later though, so a proper fix is still required. Note she doesn't even have a proper profile pic, so she looks like Chloe for now...
Just download the file, remove any random prefix (should just be called "scene16.rpy) and copy into the "\game\v0.9\" folder, replacing the existing file. You can back up the original file if you want.
I take zero responsibility for this shit, none whatsoever, but if your computer suddenly catches file and your house burns to the ground, it's probably just a coincidence.
EDIT: Added scene 38 as well, same issue, same fix.