Bug Fixes

- fixed null-ref issue in doors scene causing game to crash (see, this is what happens when the art-person is assigned programming tasks), not that we got the doors display working regardless xD

- forgot to switch off testing shortcuts (this affected door spawns, animation times, scene skipping etc.) in the previous build, everything is enabled as intended now

- fixed nasty bug loading the previous doors' timer instead of the chosen one

Edit: 2 captcha puzzles had the wrong answer key, making them impossible to solve -- updated those to be correct