Hi,
I installed the new Version 3.0.2 on a test instance.
Now I see that the Link to the Blog Page (which is a dedicated page, not the frontpage) in my navbar (wp_nav_menu(…)) is highlighted on every event post, calendar or list view, because the list item gets the class “current_page_parent”.
This seems like a bug to me.
I have not activated the option “Include events in main blog loop” in my settings.