release-0.6.5 ignores backend settings

[BarryCarlyon]

I just upgraded to 0.6.5 release.

When the settings set like so:

The configuration became:

director default round-robin {
{
.backend = {
.host = "127.0.0.1";
.port = "8080";
.first_byte_timeout = 300s;
.between_bytes_timeout = 300s;
}
}
}
director admin round-robin {
{
.backend = {
.host = "127.0.0.1";
.port = "8080";
.first_byte_timeout = 21600s;
.between_bytes_timeout = 21600s;
} 
}
}

Ignoring my settings and thus knocking the site offline.

I'm tracing the problem now, but just wanted to start a Issue thread