yochananmarqos [1] filed a deletion request for harfbuzz-bin-2.9.1 [2]:
There is no official binary release. An Arch package should not be used as the source.
[1] https://aur.archlinux.org/account/yochananmarqos/ [2] https://aur.archlinux.org/pkgbase/harfbuzz-bin-2.9.1/
Request #28533 has been accepted by polyzen [1].
aur-requests@lists.archlinux.org