I know this is a very general question, but maybe I'll get lucky.
I do part-time work on a classifieds website, and in the past I was able to go to the site URL and browse the site from my work PC (unrelated to the site).
Today a programmer deployed the site after extensive changes, and now, when I visit I get message "This Website is Uncategorized" on most pages from our firewall. For example, the firewall lets me look at the homepage (MyWebsite.com/Home.aspx), but not search results page (ie.MyWebsite.com/Sell/SearchResults.aspx?..."). I was able to look at them before. This only happens in my PC since it's behind an enterprise firewall.
What could have changed that the filter will allow me to see one page but not others? I don't know what firewall they use.
Thanks.

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