I have a small file:
\documentclass{report}\usepackage{graphicx}\begin{document}\begin{figure*}\includegraphics{fig}\end{figure*}\end{document}
accompanied of a figure in PDF, that when processed by pdflatex and lualatex produces a fine PDF, but when processed by "xelatex" the figure is rendered upside down. The figure is at:
https://www.dropbox.com/s/jv8plo9k58s8cnl/fig.pdf
Does anyone know the reason for that?