lorax - 1:53 am on Jul 1, 2010 (gmt 0)
Set your theme to the default and test that.
If it works then you will likely need to hack a Thesis file but you'll need to have an FTP program to do that - in which case you wouldn't need CodePress anymore. ;)
See: [thesislab.net...] for an explanation of the issue and a workaround.