Not sure why the bee girl isn't working, if it's when you first meet her then I'll have to change how the screen darkens. If not then where else at is it bugging out like the slime?
The original codes for the extras folders don't work anymore, I thought I got rid of the old ones but I must of missed one. I'll get rid of it if I see it. The way to get the codes now is finding the secret scene during the escape sequence then talking to the blonde woman in the achievements room, beating the game and going into the achievements room to talk with Abby and extras folder B is locked behind the achievement where you escape trighbon in under 1 minute 15 seconds then talk to Shane in the achievements room.
The you did things seems fine, just some bugs I overlooked or with the bee the scene not fading back in properly. I'll fix these and get the new bug fix update out as soon as I can.