Thanks for looking into it. There are some more problems I came up with: %1$s changed %6$s profile picture.%1$s updated %6$s profile. These lines cannot be translated correctly as in German we use a different verb form in case that %1$s is "you" or "someone else".
Core is translated to Lithuanian! Can anybody update this http://vanillaforums.org/addon/vf_lt_lt-locale ? And here is a discussion in lithuania about this translation: http://www.lietuviai.fi/forumas/index.php?p=/discussion/1/forumo-vertimas#Item_12