DrZaius [1] filed a deletion request for ffmpeg-libaacplus [2]: Orhpan, and probably nobody uses libaacplus due to libfdk_aac (which ffmpeg-libfdk_aac in AUR provides).
[1] https://aur.archlinux.org/account/DrZaius/ [2] https://aur.archlinux.org/pkgbase/ffmpeg-libaacplus/
