Continuity mistake: When Martin recognizes the bully in the arcade, this kid just passes two pinball machines. When Martin goes after the fleeing kid, he passes just one pinball machine. The left machine has disappeared.
Sam mentioned an old case from 1999. In the German dubbed version, it's from 1990 (even in the German subtitles it's 1999). Obviously the missing nine years takes to long to fit into the mouth movements.