If there are no quests, you cannot click it. You must add trigger which creates quests by action "Create Quest". Read tutorials from http://world-editor-tutorials.thehelper.net/ if u don't know how to trigger things.
Players must also discover it so it will show i think. It also might be bug in warcraft. Try checking does the button work in other maps. If not, reinstall warcraft.
E: Oh readed agen ur post, if u cannot click the window, i think there is dialog without buttons etc shown, if not, do the same what i sed before edit.
I am working on getting access to the old news portal under a different URL for those that would rather use that for news before we get a different news view.
It is OK though for the main page to open up on the forum in the view it was before. As long as the portal has its own URL so it can be viewed that way I do want to try it as a regular forum view for a while
I switched it to a "Standard" article forum. This will show the thread list like normal, but the threads themselves will have the first post set up above the rest of the "comments"
I would like to see it again like Ghan had it the first time with pagination though - without the pagination that view will not work but with pagination it just might...