[arch-general] lib32-xcb, libxcb, and xcb-proto newer than in repos?

[Oon-Ee Ng]

:: Starting full system upgrade...
warning: lib32-libxcb: local (1.8-1) is newer than multilib (1.7-3)
warning: libxcb: local (1.8-1) is newer than extra (1.7-2)
warning: xcb-proto: local (1.7-1) is newer than extra (1.6-2)

I thought it'd just be an outdated mirror or something, but a check on
archlinux.org searching for xcb shows that the latter versions are
current in the repos. Did something travel backward in time?