added blacklisted URLs with bad location data
added blacklisted URLs with bad location data

tosseto/plenario,dssg/plenario,tosseto/plenario,tosseto/plenario,dssg/plenario,dssg/plenario,UrbanCCD-UChicago/plenario,UrbanCCD-UChicago/plenario,UrbanCCD-UChicago/plenario