I had the same problem with login, when I tried doing what mixlplex2 above explained.
Tried some other options on https://codex.wordpress.org/Function_Reference/wp_logout_url
but that seems to be the best one for now.
I was having the same issue, but it’s working now.
I’m sure it’s not the perfect fix, but it works for now.
bbp-includes/bbp-common-template.php
line 1751
Changed : wp_logout_url( $redirect_to )
to : wp_logout_url( home_url() )
Please share your experiences.
Thanks
