The content was stopped because a fatal content error has been detected

I have been getting the above error rather often, lately, under Chrome on Windows 8.

Sometimes it happens while downloading, sometimes during log-in. Just now it happened after I played a match vs. the ..

Maybe it's just 'cuz GDC is pushing out a new revision of code... ... 2.8507, now.

But no, it happened again during the download of data that occurs after logging in.

Anyone else getting these?

I hope someone knows too. I haven't played on my home PC for over a year from this error