hard mode mines

On a farm only played in online multiplayer. We finished the Qi's 'Danger in the Deep' quest and unlocked the ability to toggle hard mode in the mines. At first I didn't know anything was wrong, but I did think it was odd that after the quest was over the mines were still in hard mode. Then we...

Hi I am starting to explore the code to work out what causes the mines to sometimes be permanently hard (i.e. the shrine doesn't deactivate). Is there anyone here that suffers from this? If so, do you mind uploading your save file here? I have a hypothesis as to a cause for this. If you...