Oh no, it still says that Earth Resistance raises Rock Wall's effect? That was an old trait, it's been removed since it absolutely destroyed the game balance. I'll have to patch that dialogue out as soon as possible.
The ladder there is meant to be behind the bookshelves. I could definitely communicate this better to the player, though- maybe I'll add in a shadow over it in the next patch as well. The physics break has a working fix in my copy, and I'll go over the other issues as well.
EDIT: Hmm, it looks like it says the shelf says half Earth Amp (as intended), rather than Earth Resistance. Did I forget a bookshelf?
EDIT2: Well, found the problem with the exit event: I forgot to make it "on player touch"! You can still trigger it by using the action button while on the relevant spot, but it shouldn't be an issue for much longer as I'll have a fix out soon anyway.