Poor Spelling
In episode one,OFF is labeled "OF" on a control board."Sctland Yard" is scrolled across their computer screen for "Scotland Yard"......they may be super,but they sure cant spell!
shareIt was more likely obscured in the process of being transferred to sells and painted. Most of the mistakes you see were in the animation process, not the original art. For instance, it was quite common to see Batman's logo painted in reverse, with a yellow bat in a black circle. They didn't have a budget for reshoots, so this stuff stayed in.
"Fortunately, Ah keep mah feathers numbered for just such an emergency!"