Hello,on http://norgz.guiling.fr/optima/ is a strange pdf : it shows well with xpdf and poppler, but on Acrobat Reader (latest versions of Linux and Windows), the italic words show up regular... Is it a bug in LuaTeX, fontspec, luaotfload or Acrobat Reader? I don't really know where to start as I'm far from being a pdf expert... In the same directory are the log file as well as the fonts with which I had this behaviour.
Thank you, -- Elie
