For some reason spaces after puncuation in text/copy has disappeared. This includes text in posts and the footer. This happened suddenly because everything had been working fine. I did change and expand the settings in TinyMCE and I am thinking that may have changed things. But I deleted that plugin and nothing changed.
I have disabled all plugins and I still have the problem. In posts I can double space to correct the problem, but in the footer double or triple spaces won't create a space in the text once saved.
Here is the site where you can see the problem in sentences with commas.
Using Atahualpa 3.6.7.