On my site, some of the menu items do not work in the user profile, and these are: "Friends", "Members" and "Inbox" (menu items with user editing works correctly). When I click on them, then I am redirected back to the user profile page.
When I installed JomSocial on my site, not a single item in menu "JomSocial toolbar" was created automatically. I had to manually create all the menu items (I looked at what menu items were on the test site and made similar ones), possibly due to the fact that another CommunitBuilder component was installed on my site (from which I migrated users).