Once again thanks to community feedback I've fixed more things and changed one thing that was asked:
v250130
[*]Fixed a bug where riding the spaceship would sometimes show you at the wrong planet
[*]Fixed a typo with one of the psychiatrist lines
[*]Changed the end part of the rat maze (no more annoying fireballs)
[*]Changed the singing timer so the song you're currently singing doesn't reset anymore (before you had to sing too quickly to finish some puzzles)
[*]Removed unintended interaction from a tree in the 3D gallery
[*]Fixed a bug in the sprite for the flowers in the forest - now it shows the right order to sing