I have many custom accidentals, all from one font. They worked correctly in all respects in Dorico 2.2 (Macintosh). In 3.1, they load and show up and sound correctly in all the Dorico onscreen modes (Setup, Write, etc.), but some will not print (in a pdf or otherwise). I’ve tried looking in several places for discrepancies between the ones that print and the ones that don’t. No success. I also get the font missing dialog for these accidentals all the time in 3.1, but the font is present.