itch.io

I figured out a temporary workaround, if if you hammer an ignot while it is on the forge, it will turn into a short blade, and then you can resume putting ingots of the anvil and hammering as usual.

Hope that helps!

I started playing on the 0.63 version and the workaround for me so far has been to put the ingots on the shelf for a while until I make a few more weapons and if I try the ingot again later it works. Though there's no consistent time or number of weapons between the bug and it working again it seems...