Finally I ended using (it's also working for different languages of Recaptcha challenges) if someone searches for the same:
">CSS>iframe[src^=' https://www.google.com/recaptcha/api2/bframe ']>FRAME> >CSS>#recaptcha-verify-button"
This update has ruined my script, went from easily running 100 threads to non stop fails on 50... how can I compile so when launched it'll use an older version?
