The ghost is permanently disabled after activating the slime rope and requires the player to find a whole different way to get past the first sewer puzzle as they can't jump to where the statue is, and the player has to save and exit to menu then load the save in order to get on the platform in the second boss arena.
A lot of other pre-existing issues still exist, but I assume most of those will be fixed in version 11. I'm not sure if the camera in the second bad end scene is supposed to be panned so far down that you can't see Liam's face, but it currently still is.