Mappers bug (Bandit fight option doenst show up)

There was a notification "your mappers was taken hostage by bandits, pls go to save them" but when I view the mapping device it didnt show up anything.

bug reference number 888312447

Update: I was out of gold at that time, so I just pressed exit mapping, I got my mappers back, didnt have to fight bandit and pay any ransoms. Maybe bandit thought I was poor so they just let my mappers go. Hahaa