Steve makes a phone call from a booth located on the path between Tomorrowland and Main Street. In the scene where the detective chases Steve through the same area, the phone booth is not there.
Penny says that she wants to go to Hollywood because Disneyland is there. Disneyland is in Anaheim, not Hollywood. However, considering Penny's young age, she is likely mistaken as both districts/towns are in Los Angeles County.
When Steve makes the phone call from the booth near Tomorrowland, the whistle from the steamboat can be heard loudly. However, the steamboat is in Frontierland and cannot normally be heard from this location.
Chris says that she wants the chorus girl outfits changed for her opening number. When Chris performs that opening number, it is a solo i.e. there are no chorus girls on the stage.
When they get off the monorail at Disneyland they look over a railing and the next shot is a shot up Main Street from the railing of the train station then back to them by the monorail smiling. 90% of the shots of them running at Disneyland don't match up geographically and Tony would have crisscrossed the park six times.