That does sound strange, but it's highly unlikely it's a bug. Are you sure you're not missing anyone else in the journal? Feel free to send me your save file through Discord and I'll gladly check out what's going on.
That worked! You're missing a glory hole event in the university toilet that's blocking your story progression. If you accept the offer the game will start other events as intended which will lead you to the third part of the game which unlocks loads of extra stuff.
