[Dev-luatex] Strange font error

Hi all, I get this strange font error under windows: node_mem_usage=4895 hlist, 9572 vlist, 13496 glue, 504 kern, 5414 penalty, 48873 glyph, 26463 attribute, 8430 glue_spec, 26460 attribute_list, 1 dir, 3 pdf_refximage luastate_bytes=116913 ) (see the transcript file for additional information) Fatal error occurred, no output PDF file produced! Has anyone any idea what could be raise a "Parsing CFF DICT failed" error? I cannot reproduce this using Linux. Patrick (No, I am unable to reproduce this using regular Lua(La)TeX)