Tweeter button adds extra characters on the header

Hi all,

I have noticed something odd about tweeter share button. When clicked you can see the header of the blog be sent with strings such %5B or so %5D. A good example, in my case I have a blog heading called "<blockquote>[Infographic] A Framework for Global Competence</blockquote>". But once you are on the twitter popup page to share the link the header appears as "<blockquote>%5BInfographic%5D</blockquote> A Framework for Global Competence " note the the funny strings replace the "<blockquote>[</blockquote>".

I have an old version of Easyblog installed on my DEV site and that one seems to strip out the unknown characters and display all the headings without %5B or so %5D, but this is not the same case with the latest version.

Thanks in advance.