German locales issue Rated 5 out of 5 stars

so, completely reinstalled my computer and overcome same problem had last year. Since there is no solution yet, i´ll post one. simply delete all files in de-DE directory of the downloaded xpi file and copy all files contained in en-US into it. That fixes the problem...
(If you want to translate them to germany, just open all files and replace all english explanation to german)
I know there is a better solution, but that's beyond the scope here...
have fun :-)

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