yes, going to http://www.drew.edu
redirects to https://www.drew.edu
and displays the error. this started happening out of the blue, after an automatic firefox update.
the only extension i have installed is Zotero, the bibliographic citation database.
disabling Zotero allowed the Drew pages to load, and after re-enabling Zotero, the pages also load fine.
thank you for help with this odd occurrence.