thunderbird support page, language packs, ftp adress is wrong
https://portableapps.com/support/thunderbird_portable#localization
ftp://ftp.mozilla.org/pub/mozilla.org/thunderbird/nightly/aviary1.0.1-l1...
The ftp server is up and running. But this link isn`t longer working. Please tell me where I can get the language packs.