The views filter is broken. This means all annotation are now visible.

The views-7.x-3.x now has a change in the function add_where() method. So the filter

$where = '((annotate.visibility = 3 AND annotate.nid IN (SELECT nid FROM annotate WHERE uid = ***CURRENT_USER***))
                OR (annotate.visibility = 1 AND note_node.uid= ***CURRENT_USER***)
                OR (annotate.visibility = 2)
                OR (annotate.uid = ***CURRENT_USER***)
                OR  ***CURRENT_USER*** = 1)
                AND '. $access;

must be converted into this new way.

The filter was bad (D6) due to the participants query.