Members username that has dot (.) is replaced with (-) in the buddyboss theme that I am using. With EM, the profile link in the activity wall has to be changed to replace the (.) with dash (-).
Any other way to do this without changing the code in bp-em-activity.php with these:
$username_str = str_replace(".", "-", $user->user_login); $member_link = trailingslashit(bp_get_root_domain()) . $member_slug . '/' . $username_str;