It is opened but it shouldn't! Please close it or if you don't know how to fix it just remove NPC Allenos and nobody can enter any more unless you fix it
normally it is opened only if some clan kills Tiat (i think five times or more in row) but it is impossible to kill such raid now so it is major bug
normally it is opened only if some clan kills Tiat (i think five times or more in row) but it is impossible to kill such raid now so it is major bug