<http://schema.org/articleBody>
"Google recently improved the Webmaster Tools \"message center\" by having messages wait for you even if you are not verified.  But a few reports are coming from Google Groups that the message center is not displaying open messages.  Users are seeing they have a message, they click on the message and are presented with the following error:Your messages are not available at this time. Please try again later.Google Webmaster Trends Analysts, Jonathan Simon, responded saying:This appears to have been a temporary issue. But another user came in an hour or more later saying that he also just received that error.  I was unable to verify or replicate the error myself, because I don't have any messages waiting for me.  Google, want to send me a note so I can test it? ;-)Forum discussion at Google Groups."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/016598.html>