I had another developer take a deeper look at the issue and this was his response:
Now that I know you’re using SimplePress, I looked up the plugin and downloaded it. I did a search for “the_title” I found it does filter that:
add_filter('the_title','sp_setup_page_title', 9999);
Then I looked at that function:
function
sp_setup_page_title($title) {
global$spGlobals,$spVars;
if(trim($title) == trim(SFPAGETITLE)) {
if(!empty($spGlobals['display']['pagetitle']['banner']))return'';
if($spGlobals['display']['pagetitle']['notitle'])return'';
$seo=array();
$seo= sp_get_option('sfseo');
$title= sp_setup_title($title,' '.$seo['sfseo_sep'].' ');
$spVars['seotitle'] =$title;
}
return$title;}
As you can see, it is filtering only on the Forum page title, and there are specific conditions where it returns an empty string.
While I haven’t tested this to confirm, I’m 99% sure this is the cause of your issue.
Hope that helps!
I’ll try your advice and see if a custom link or that forum option makes any difference. ( but i’m pretty sure I checked them both in the past….I’ll double check.