Main Branch hotfix 2

Hello everyone,

...and a few more fixes — sorry, we just can’t stop.

Though we do feel a bit bad about the dog.

List of changes:

• Fixed a crash where the game could crash for some players immediately after the intro on startup
• Fixed a bug where sex was interrupted if an animal (wolf or dog) was present in the building
• Fixed a bug where the notification about missing Paper for writing a book could appear while Paper was already being carried to the Library
• Fixed a bug where rewriting and writing new books did not work
• Fixed a bug where a tooltip could freeze in the trade menu