Group Activity title on all pages for Anonymous users

Issue Summary

There in the center of the page, that is the title page section, is the title of Group Activity, that anonymous users see though they shouldn't.

Its just a title, not a link.

I looked everywhere for this, from *find* on Dreamweaver and Notpad2, to Views and content types, including settings and module code.

Attached is image.

Please help.

Thanks!