[Plugin: Twitter Mentions As Comments] V1.5.3 – profile name and pics not working

Hi,
After running this, the name shows the user tag and profile pic is blank. I subsequently deleted the comments, cleared wp_commentmeta and tried v1.5.1. But after clicking on ‘Force Check’, nothing comes back.. But when I search in twitter, results come back. Even after upgrading to v1.5.3 again, still no success. Can anyone help?

http://wordpress.org/extend/plugins/twitter-mentions-as-comments/