Looks like the master server was being updated while primary mirror was pulling:
file has vanished: "/rpm/osstw/trinity-r14/RPMS/noarch/.trinity-tde-i18n-Danish-14.0.9-1.osstw.noarch.rpm.Fcguw5" (in trinity)
There are usually ways to avoid this but the exact solution depends on who is doing what. For example we try to protect users and secondary mirrors when rsync-ing from the master server to the primary mirror by specifying --temp-dir= and --delay-updates.
--Mike