I am looking for a reason this is happening and I have not had a reasonable explanation yet. Except perhaps a 'spiriual' one.

I'm using an Edge browser to get in here now. My Firefox browser will not work because it stops and flags any site that is https because they have a renewable certificate and it was not renewed. The Edge browser told me the same thing but then allowed me to over ride that and login anyway.

The security certificate expired. Has nothing to do with the people using the site. Every single website can have the same problem if not maintained properly.