SEO SearchTerms Tagging 2 and WP 3.9

I use STT2 with wordpress 3.9 in my website http://miciclothes.com/
The search terms is still working but I failed to register it as it is said “Mailing List Not Active ” so, I missed some features. I have asked the plugin author via twitter but no luck

Works partially.. on my Interiour Design site It really needs an update. It creates now randomly normal links, but also links like a href=”http://home1.org/?attachment_id=2975″ These links are really troublesome for both server load and seo