Localizable works only partially

Hi All!
I've added 3 localizable.strings (de,en,pl) to my app. In one View everything is ok, in the others I can see only keys instead values. Localizable.strings is added to Build Phases/Copy Bundle Resources. In Project Inspector all languages ar marked. I already uninstall app, erased simulator, and clean build folder. Localizable.strings format is ok, I've checked line per line each file ("key"="value";). There are no empty lines, no comments, no duplicated key/value instances. I've also checked invisible marks. Any ideas how to deal with it?