I have a similar PDF (which unfortunately I cannot share), and neither Evince nor KPDF could display it. xpdf did, luckily.
I installed poppler-data, and as a result, KPDF indeed displayed the document differently. However, by no means would I say that it displayed it correctly. Most of the text just disappeared, and of the rest, some words were readable, but most of it remained gibberish.
Strange that such a bug would only get low importance. Nobody is using Ubuntu in Japan?
I have a similar PDF (which unfortunately I cannot share), and neither Evince nor KPDF could display it. xpdf did, luckily.
I installed poppler-data, and as a result, KPDF indeed displayed the document differently. However, by no means would I say that it displayed it correctly. Most of the text just disappeared, and of the rest, some words were readable, but most of it remained gibberish.
Strange that such a bug would only get low importance. Nobody is using Ubuntu in Japan?