There are some minor errors in the german translation
<trans-unit id="tl_news_archive.master.1">
<source>Please define the master archive to allow language switching.</source>
<target>Wählen Sie das Hauptarchiv um Sprachenwechel zu ermöglichen.</target>
</trans-unit>
...
<trans-unit id="tl_news_archive.isSlave">
<source>Master archive is "%s"</source>
<target>Das Hauptarchiv ist "%s"</target>
</trans-unit>
There are some minor errors in the german translation