118 Name: Anonymous : 2017-05-26 00:43
In newer versions of Firefox I guess they don't let you ignore HTTPS errors if the site uses the HSTS policy which is meant to ensure that the site is accessed through HSTS. I believe all browsers are starting to take measures like these out of concern that warnings that you can click through do not give non-technical users sufficient pause, and they just become habituated to clicking through.