I have recently done a thorium playthrough with a friend of mine, but after beating moon lord, we never got the dialogue to fight the warrior of light. The archive just says that there's a locked dialogue after moon lord, despite us having beaten it. Light everlasting also doesn't trigger. We tried taking the summoning item from another world, but it seems to do nothing. Boss checklist has all prior stars above bosses having been defeated. Is there a fix for this?