BuddyPress.org

Hi,
i’m running wp 3.5.1 and BuddyPress 1.6.5 with, at the moment, the default theme.
The link to <>/members/<>/forums/favorites/ from the top right menu (member’s toolbar menu) goes nowhere… It points to a non-existing page.
I tried different themes (i.e.: atahualpa last version customized) then reverted to the standard one.
And a question too: I cannot find the way to ‘mark’ topics as a favourite.
Maybe is there something missing?

Link to the site: http://www.triariurberugby.it/test (this is the wp root for this site). I’m testing a separate instance of the site to check for the bp-plugin.

Thanks