For the people who get the message that you need to get to know Aria better when trying to visit her on campus - You probably clicked on the time_advance button on the top left when going through the introduction. This skipped the intro.
How to check if you got this problem: Is there a map icon in the top right hand corner? If so, there's no problem. If not, you broke the introduction.
Changelog
Fixed an issue where people could click on the pass time button during the intro sequence and break the game.
Fixed a bug where Aria's edging scene would not pass time properly
Fixed a bug where Aria's edging scenes were displayed before you had seen the events in the main story line
Fixed a bug where Love's knowledge check would freeze the game
Fixed a missing render in Aria's storyquest 16
Fixed a block of text in Aria's storyquest 17 that was too long to be displayed
Fixed a bug where Emi couldn't tell you a joke no matter how hard she tried
Fixed a bug where you could not select Emi's choice in the introduction