Many JFET symbols have the integral diode incorrectly reversed. See the KiCad.info Forum link https://forum.kicad.info/t/digikey-symbol-errors/11983?u=evansf.
This may seem trivial but anyone reading a schematic will be mislead as to the type of component. It should be fixed and ALL JFET symbols should be re-checked.
@evansf Thank you for pointing this out! We will look into the JFET symbols and work to get the errors corrected.