Approximately 7 minutes into the episode the street sign outside the building where Nina is being interrogated says 5300 Lankershim Blvd, which is in Los Angeles, yet the building is supposedly in Visalia, California.
If Bob was a consultant for the CIA he should've have known what CTU stands for but in 12:00 p.m.-1:00 p.m., he doesn't know when Tony presents badge after introducing himself.