Yoast SEO adding %% symbols before & after logo

Hi guys,

The WordPress plugin is causing my site name to be displayed with 2 ‘%%’ symbols before and after the name.

Another user of my theme (Made Theme) identified an issue with the plugin and suggested a resolution which I have enacted but it hasn’t resolved all of the issues though it has resolved some.
When I deactivate the plugin the error goes away.

This is my reported SEO error:
Title is too long, it’s more than 70 chars!
title (86 chars, 16 too long)
%%www.whichinvestmenttrust.com%% » The Independent Investment Trust Analyst

Below is an issue someone else identified and resolved:
Re: Yoast SEO

Postby JackYu » Wed Sep 19, 2012 7:39 pm
In my eyes, Yoast is still the most awesome SEO plugin that I don’t want to miss. Getting this to work is actually no big deal:

Yoast hooks into wp_title() with a filter to change it and include SEO features. The Theme however, already includes a rather complex way to generate a title based on your sub-page. All you need to do is change:

<title>
<?php //Print the <title> tag based on what is being viewed
global $page, $paged;
wp_title( '|', true, 'right' );
// Add the blog name.
bloginfo( 'name' );
// Add the blog description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) ) echo " | $site_description";
// Add a page number if necessary:
if ( $paged >= 2 || $page >= 2 ) echo ' | ' . sprintf( __( 'Page %s', 'made' ), max( $paged, $page ) );
?>
</title>

towards:

<title>
<?php wp_title( '|', true, 'right' );
?>
</title>

[Please post code & markup between backticks or use the code button. Your posted code may now have been permanently damaged by the forum’s parser.]

This just replaces the made theme functionality with the standard WP function and leaves the rest to Yoast.
End

If you have any ideas or suggestions I’d love to know?

Many thanks

http://wordpress.org/extend/plugins/wordpress-seo/