I've had a couple problems with the latest version of AlchemistNPC. To start off, the potion progression doesn't work. I had a world where I had gotten stuff such as the beacon teleportation potion, dungeon teleportation, and that stuff, but it doesn't show up anymore. I've tried refighting bosses, reinstalling the mod, but it doesn't change anything. also, with the brewer, when I try to go to the shops changer, I can change the shop once, but after that it won't let me. The changer menu keeps appearing on my cursor, making it so that when I let go, it changes it to the same one I chose before. The progression thing doesn't work for the brewer or alchemist from what I have checked so far. I've also tried killing the npcs and getting them back, and when I change the shop in the shops changer, it seems to reload the world.