I can't EDIT my posts all of a sudden this year. When I hit EDIT POST to make a change to my post, rather than getting my post to edit/modify.correct, I get a blank box. I don't understand. My previous post should be in the box so I can make the necessary changes.

This is the case whether I'm using Google Chrome on my home computer or either Internet Explorer or Firefox on the computer at the Public Library.

What's wrong? What happened?