King's Bounty: Warriors of the North – Mods

After installing the "Army Shop" mod, which for some reason also installs the "Milking Cow" mod, this bug occurs. In the starting location, "Nordling Island," there is a magic wall. When you activate it, a dragon's tooth should appear in your inventory. In the main quest, the entry "Show the strange tooth to Runolv" appears. However, the tooth does not appear in the inventory! I go to Runolv, and there is an open quest marker above his house, but there is no dialogue line about the tooth, and the tooth itself is not in the inventory. Without the mod, the bug does not occur. I suspect it's the "Milking Cow" mod; perhaps it should be removed from the "Army Shop," especially since it wasn't originally there.