In reply to @JonathanHoefler
@JonathanHoefler I'd love to know what caused that! I guess the r and y are a fallback font, so: why would a font have superscript p,a,o,d, but not r or y?
In reply to @christianp
@JonathanHoefler ahh, because r and y are in "spacing modifier letters", but p, a o, d are in "phonetic extensions"!