[sebastian]

Thanks a lot – it works now!

The Custom Profile Filters plugin was causing the problem. I modified the strip_tags in “custom-profile-filters-for-buddypress-bp-functions.php” to allow `

` and `
` tags.

[sebastian]

I have found a solution.

This did what I wanted:
https://buddypress.org/community/groups/how-to-and-troubleshooting/forum/topic/how-to-remove-and-add-items-in-bp_get_displayed_user_nav#post-71009

all I had to add was:
if (! is_user_logged_in)

Thanks!