I've been playing the game quite a lot recently and there are a few small bugs.
1. The new furnace gets bugged occasionally either not allowing to heat up claiming there isn't enough fuel when there is and after already being heated up not allowing the pouring of ingots. In both cases the relevant button becomes grayed out. Fixed by adding even more fuel and going to main menu and reloading.
2. A phenomenon where an ore or ingot in the furnace does not get used up after being used for smelting. When it first happened I named the specific piece of ore and the shop as "The Divine Copper". This bug may make a fun idea for a feature, divine ores that are extremely rare but everlasting. Fixed by reloading from main menu.
3. Shield parts don't want to attach to the wood. Fixed by taking the wooden shield to the anvil and hitting it. Parts then attach normally.
4. Customers don't grab the finished shields when given to them or when within reach. Fixed by taking the shield, bringing it to the anvil, hitting it and reassembling it. They want it freshly baked apparently. : p
5. Once had lots of hero guards spawn around me after making a onehand sword with a dragonhilt, was fun. Floor is very messy now though.
6. When crafting the greatsword blade the first version still causes the blade to fall off the anvil. Not a problem really just a little bit of a nuisance.
7. Sometimes a large amount of customers (clearly far more than intended) pile up with their orders clipping through each other making them difficult to read. Also causes some framerate issues when enough customers pile up. Fixed by reloading but reoccurs.
Great work however, I'm very impressed by your continued advancements.