Hi,
It's curious, if i copy and paste the strange text from the pdf into my editor all glyphs are the right ones.
Let's wait for Wolfgang's files. The fact that copy and paste works means that the /ToUnicode mappings are good, just the wrong actual glyph is used. Put another way: if that did not work, then there would have been two bugs instead of one.
The same bahviour on my side as Lutz has, copy and paste is possible and the correct text is shown in my editor from the output the text in the PDF file is wrong. The uppercase and lowercase chars and numbers except of the last one of them in text are correct but umlauts and other chars are wrong. I put the pdf files from my TeX run online (LuaTeX 0.25.3), sorry no log files. http://schuster.wolfgang.googlepages.com/files Wolfgang