Talk:Treasure Maps/@comment-24038516-20140429010541/@comment-3991817-20140429091037

There have been others who reported something similar. Most probably the 'Complete the first upgrade of the Bridge' step of the Treasure Map will complete once you complete the first upgrade stage of the second upgrade of the Bridge you are currently working on. Looks like an unintentional programming side effect, but nothing too serious for the devs to fix.