This appears to be an issue with custom crafting recipes which are loaded into the client when joining specific servers (e. g. Lifeboat) and remain after leaving the server for some reason.
A simple fix/workaround for this is to restart the game.
Crafting with cobblestone does not work, tried crafting stone tools and furnace without avail.
Furnace Craft has changed
Anything requiring stone needs stone to be smelted, making survival impossible.
Cant craft a stone pickaxe
Cant create anything that requires cobblestone
Cobble Stone not working for making weapons or tools
Cant craft stone tools
Can't craft stone tools
Items/blocks requiring cobblestone for crafting now require stone
i cant play becouse i cant make stone from cobblestone
Stone Bug (happens sometimes)
Crafting Recipes Missing
Cobblestone Crafting Bug
Recipes Are Not Working