Unable to view articles from the screensaver

While the screensaver is active clicking on a picture followed by "View Article" takes me to an empty page. After a short while I see a message like:

Sorry, feedly was not able to get the content of article number #-1729039308672920986@p.-1

Digging into the Error Console the last two information messages seem relevant (edited):

[feedly]error during $post:400 - undefined

[feedly][reader][error] failed to askStreamContent because failure while getting content: http://www.google.com/reader/api/0/st... -- i=-1729039308672920986%40p.-1&T=aslhXXXXX.KmpSS2345XXXXXX_df.nfqvwXXXXX -- status:400 -- undefined. batch#: 1 -- size:1

feedly version: version: 1.2.57 (build 2068)