Autoblog not processing feeds - see error report in message

Hi,

I get this error on a new feed on a new blog,
2013-09-08 at 16:24
• Processed: I have processed 0 of the 30 posts in the feed - https://news.google.com/news/feeds?hl=en&gl=uk&authuser=0&q=omega+3+fatty+acids&um=1&ie=UTF-8&output=rss

and similar on another new install on a different multisite.
2013-09-08 at 15:13
• Processed: I have processed 0 of the 20 posts in the feed - http://rss.prnewswire.com/industry/spm/

I have Autoblog version 3.9.9.7 running on a 3.5.2 multisite, network activated, with all the Add ons activated, and the above feeds validate and the Import test just says feed has been tested but does not supply any details. Posts are set to send to a new category with no older posts in it.

I switched off all other plugins and also installed it on a single site, with the same results.

2013-09-08 at 17:42
• Processed: I have processed 0 of the 25 posts in the feed - https://news.google.com/news/feeds?hl=en&gl=uk&authuser=0&q=omega+3+fatty+acids&um=1&ie=UTF-8&output=rss

Any ideas what might be causing this.?