@Jamaal
@Tom-Elliott

Okay I got past this just by re-running the FOG installer.

It generated a new tokenized URL and this one worked fine!

The new token had way more characters than the first one it printed, not sure if that means anything

http://10.1.22.37/fog/management/index.php?node=schema&fogtoken=b407da4f77d7d94c25ca554a49090dafe1d5705ca3b25af267b6313972a10bc6