Meta widget ‘register’ link on sub sites not correct

The meta widget ‘register’ link on subsites leads me to myprimarysite.com/blogs/create instead of myprimarysite.com/register

e.g http://lanuvola.org/music/wp-login.php takes me to http://www.lanuvola.org/blogs/create, not http://www.lanuvola.org/register link, like it should. I verified the pages set up in bp. And on the primary site the meta register link goes to the correct form. On all sites the top toolbar register and log in links work just fine.

Thanks in advance
Mark M.