As the title says, blueprints are 100% broken currently. I have nearly 2 dozen of them, ones from alpha, and ones I made today. None of them work. They either say I'm missing items in my inventory that "I HAVE IN MY INVENTORY" hence the green cube. Or when placed the blueprint is ONLY the modules are placed, and all honeycomb materials vanish into the ether, removed from my inventory but never placed, leaving me with a giant ball of floating modules.