Elrondo46 [1] filed a deletion request for i686-doomsday2-unstable [2]:

No more separate architecture for the doomsday2-unstable package. Fusionned in one single package doomsday2-unstable

[1] https://aur.archlinux.org/account/Elrondo46/ [2] https://aur.archlinux.org/pkgbase/i686-doomsday2-unstable/