Mythtv has lost all its on screen text

[Alan Chandler <alan@chandlerfamily.org.uk>]

I have mythtv installed from debian multimedia.  I am running testing


About a week or so ago now, suddenly it has lost all its on screen text 
when playing a video (recorded TV programs).  The surrounding overlays 
are all there, just the text is missing - including on pop up menus.  As 
soon as you return to the normal mythv menu system the text comes back.


Anyone else experiencing this.  Any solution?

--
Alan Chandler
http://www.chandlerfamily.org.uk