This is a really neat game - it has a mysterious air to it. Great art, cool ambiance.
Just to give you a bit more info on the blueprints glitch - my first playthrough I opened it, placed my first campfire with ease, and closed the blueprints again. Then I brought it back up, but this time didn't have the resources for anything except the campfire, I clicked all the other three and they permanently disappeared from the blueprints. I hope that helps.