some of the minimap pins have two for the same transition, remnants of the old area i think.
While on the subject, in the Western Alleyways, the place where you climb up the wall and such with tumble is broken, I rolled a 30 and it still didn't let me pass, it just keeps you there.
The transition Warden's District - Docks also has some erroneous map pins on the Warden's District side.