MentalyptiC

Here’s what I did to fix this. If you are using this snippet to “fix” TinyMCE, comment out the ‘plugins’ line.

function formatTinyMCE($in)
{
    $in['remove_linebreaks']=false;
    $in['gecko_spellcheck']=false;
    $in['keep_styles']=true;
    $in['accessibility_focus']=true;
    $in['tabfocus_elements']='major-publishing-actions';
    $in['media_strict']=false;
    $in['paste_remove_styles']=false;
    $in['paste_remove_spans']=false;
    $in['paste_strip_class_attributes']='none';
    $in['paste_text_use_dialog']=true;
    $in['wpeditimage_disable_captions']=true;
    // This breaks Visual Editor in v3.9 -> $in['plugins']='inlinepopups,tabfocus,paste,media,fullscreen,wordpress,wpeditimage,wpgallery,wplink,wpdialogs,wpfullscreen';
    $in['content_css']= "/golf/content/themes/verb_base/css/editor-style.css?v2";
    $in['wpautop']=false;
    $in['apply_source_formatting']=false;
    $in['theme_advanced_buttons1']='formatselect,forecolor,|,bold,italic,underline,|,bullist,numlist,blockquote,|,justifyleft,justifycenter,justifyright,|,link,unlink,|,wp_fullscreen,wp_adv';
    $in['theme_advanced_buttons2']='pastetext,pasteword,removeformat,|,charmap,|,undo,redo';
    $in['theme_advanced_buttons3']='';
    $in['theme_advanced_buttons4']='';
    return $in;
}
add_filter('tiny_mce_before_init', 'formatTinyMCE' );