On Dec 21, 2009, at 3:00 AM, Lutz Haseloff wrote:

2009/12/19 Taco Hoekwater

...

Hi,

This was a bug in luatex: the function that copies the font information from the base font to the expanded font did not copy the last glyph at all.

[snip]

...

Lutz Haseloff wrote:

...

Hi Michael,

Your file works here without problems with the same ConTeXt and LuaTeX, Version beta-0.47.0-2009121623.

That's weird, did you use Michaels font?

I don't think so:

My OctavianMTStd.otf: Version 2.040;PS 002.000;honconv 1.0.51;makeotf.lib 2.0.18671

Greetings Lutz

They're different. Mine is: Version 1.047;PS 001.000;Core 1.0.38;makeotf.lib1.6.5960 mjg