error 99997, 99998 no docload time

[jbouressa]

One of my sites stopped working in both the public and hosted
version of pagetest. Here is a link to a public result:
http://www.webpagetest.org/result/090925_2B12/

The private runs have results like this:

start render: 1.093s
Document Complete: 0.000s
Fully Loaded: 9.884s
Result: 99997