I have a little routine for that quest lineDid you finished it last in the series of Epistrophy? Before, when you completed this one after the other missions, the images displayed during the phone calls were staying distorted. I wonder if it's fixed.
I do it in circle : NorthSide > Wellsprings > Glen > CostView > Rancho > Badlands and NorthOaks (more easy, you finish directly near Delamain HQ)
But nope, i had this problem one time, but never since 1.2, i think.
I especially noticed the ease with which I got to the taxi (same thing with "Reported Crime" in middle of trash field.)