id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
21278,Canonical redirect for non-existent singular paged content,smub,,"I'm using version 3.4.1

For ex: we have this article on WPBeginner

http://www.wpbeginner.com/wp-tutorials/how-install-wordpress-cdn-solution-maxcdn/

Anyone can simply add:

http://www.wpbeginner.com/wp-tutorials/how-install-wordpress-cdn-solution-maxcdn/345/ 

This will resolve the post with the rel=""canonical"" for the new page which creates duplicate content. 

I tried this with @JJJ at WordCamp columbus. This only works with numbers not letters or characters. It has to do something with post pagination even though the article is not split into pages.",defect (bug),closed,normal,,Canonical,3.4.1,normal,duplicate,,sirzooro