There are times I put events on Bosses and group onto all Vikings. And I do see some ok bosses to attack, but then when I take a look some time later there is a very good boss that needs help with and it shows that they asked for help 10 minutes ago. But it's dead or has the top number of helps. So I wonder why they don't show up when I first look, but some time later. Because if the boss did show up, I would have helped with it and gotten some rewards, but the post shows up to late for me.