Request #18274 has been accepted by diabonas [1]: This rename conforms to the R package guidelines, so I merged r-cran- extrafontdb into r-extrafontdb, see https://lists.archlinux.org/pipermail/aur- requests/2020-March/038366.html The maintainer of r-cran-extrafontdb has been made a co-maintainer of r-extrafontdb as well.
[1] https://aur.archlinux.org/account/diabonas/
