The good news is that you need a customized file to see the bug.
The bad news is that some of our biggest clients have just such a customized file.
The good news is that they're not likely to take an update to the 4.0 version with the new parser soon.
The bad news is that we ported the new parser back to the 3.5.1.X version. And at least one of those clients will take that version.
I just don't know when. And everyone who knows seems to be off today. (We could take either Friday or Monday off. Most folks opted for Friday, but I'm taking Monday because daisy_knotwise is off then.)
I guess I'll keep sending e-mail...