Could you post the url?
Have you tried adding is_front_page
if ( is_single() && !is_front_page() )
Or
if ( is_single() && !is_home() && !is_front_page() )
Could you post the url?
Have you tried adding is_front_page
if ( is_single() && !is_front_page() )
Or
if ( is_single() && !is_home() && !is_front_page() )