@brna0714 did some searching on the site, good point you raised. What i said was true for me, and so assumed that it was thus also true for most others.
... how constructing facilities atop a site that contains unexamined evidence risks ... that "many" parts of the site have the unexamined evidence, so ...
If that's going to bother you then you might want to switch to a different test center. This site has reviews of test centers: http://www.simugator.com/lsat-test-site-rater.php