Publicize not posting to twitter

I noticed that Publicize did not share a post I made a couple of days ago to my Facebook page so I followed the usual re-connection procedure, and have the problems that is mentioned HERE.

I checked, and the same post had not appeared on Twitter either. I deleted the twitter connection, and reset. I did a new post (http://www.michael-sheen.co.uk/newsdesk/2013/07/19/open-water-swim-at-aberavon-beach-named-after-michael-sheen/) and it has not appeared on twitter.

I understand this is a separate issue to the Facebook page problem.

http://wordpress.org/extend/plugins/jetpack/