XF 1.5 Lost user name after upgrade

I just upgraded to the latest version of Xenforo and have this odd situation. When viewing a post, the User Block to the left does not show the person user name any more. After seeing the issue, I upgraded my UI.X add-on to see if it would help correct the issue and it did not. I believe I may have merged some template changes that I should not have. Can anyone point me to the correct template and possibly a fix?

I've attached a pic to show the issue.

Thank you.