Any street view photos would have faces of people blurred out.
During a cut to with Jim reading his book "Throwing A Garden party", after Dwight poses for the Last Supper, the book pages are clearly blank when Jim turns the page.
When Andy's brother, Walter (Josh Grobin), is called up to sing with Andy's father, you can hear Kelly (Mindy Kaling) yell out, "Yeah, Josh!" instead of "Yeah, Walter!"