The pages being accessed by this scraper, which contain nothing but public data funded by taxpayers, are now being blocked by the Imperva CDN service. A typical response now looks like this:
<html style="height:100%">
<head>
<META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW"><meta name="format-detection" content="telephone=no"><meta name="viewport" content="initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
</head>
<body style="margin:0px;height:100%">
<iframe src="/_Incapsula_Resource?CWUDNSAI=9&xinfo=5-21975557-0%200NNN%20RT%281523036235574%201%29%20q%280%20-1%20-1%20-1%29%20r%280%20-1%29%20B12%284%2c315%2c0%29%20U19&incident_id=543000770030160221-94045064965063893&edet=12&cinfo=04000000" frameborder=0 width="100%" height="100%" marginheight="0px" marginwidth="0px">Request unsuccessful. Incapsula incident ID: 543000770030160221-94045064965063893</iframe>
</body>
</html>