BuddyPress.org

@luvs123, Here is a fix that might work. In bp-activity-classes.php, change
`if ( !empty( $filter_array ) ) {
$user_filter = explode( ‘,’, $filter_array );
$user_sql = ‘ ( a.user_id IN ( ‘ . $filter_array . ‘ ) )’;
$filter_sql[] = $user_sql;
}` With…
`if ( !empty( $filter_array ) ) {
$user_filter = explode( ‘,’, $filter_array );
$user_sql = ” ( a.user_id IN ( ” . $filter_array . ” ) “;
foreach ( $user_filter as $user_id ) {
$search_terms = ‘@’ . bp_core_get_username( $user_id ) . ‘<';
$user_sql .= “OR ( a.content LIKE ‘%%”.like_escape($search_terms).”%%’ ) “;
}
$user_sql .= ” ) “;
$filter_sql[] = $user_sql;
}`