I just updated last week and now we cannot use special characters in our posts? I just tried to put in a register mark (® in html code) and post after the mark just totally disappeared after saving it. I put everything back without the mark and it worked fine. I tested with another special character (á) and it did the same thing. Is there something that changed that is preventing special characters? It doesn't matter if it's put in with the html or visual editor. It does the same thing either way. I can put special characters in the title bar just fine but not the editor.