Multistrap runtime message translations need updating but the manpages aren't being done this time around. More changes are likely before those get done.
Current runtime translation status:
language translated fuzzy untranslated
-----------------------------------------------------
da 103 4 4
fr 54 17 40
pt 54 17 40
vi 54 17 40
http://lists.debian.org/debian-i18n/2011/08/msg00105.html
Check with the relevant debian-i18n team for your language, this is just a prompter in case people miss the mailing list post.
Update: Hmm, that went to the wrong blog. It got tagged i18n but was meant for the i18n blog. Ah well, doesn't hurt for Planet Debian to see what is going on elsewhere....