It doesn't matter if it's something they rarely use, it's the most widely spread alphabet in the world, it's also composed of only 26 letters, compared to the usually used 20k in the chinese alphabet.
Moreover, it was somebody's job to digitally input those characters in a 3D software, so, before printing thousands and thousands of pieces I'd definitely check more than once if everything was typed correctly, i'd compare it to the real thing as well, in order to see if there is any blatant mistake.
If someone has dyslexia, they shouldn't be in charge of precision machining or CAD printing, otherwise something like this would happen lmao.
I can be unhappy that they keep on making the same bullshit mistakes