On Blazeridge Steppes there is an event that pops up on the southern border that can't be reached because of an invisible wall. It shows up at a tower outside of the boundary. It you go directly between Ferrusatos Village and the Splinter Hills then directly south you'll see a tower where the event pops up.
Is this a bugged event? It's kind of annoying to have the event marker there that can't be reached when it's the daily event map.