code: function crossCorrectPass(callback) {
        return async.series([ find, correct ], callback);
        function find(callback) {
          return self.apos.docs.db.findWithProjection({ parkedId: { $exists: 1 } }).toArray(function(err, _pages) {
            if (err) {
              return callback(err);
            }
            pages = _pages;
            return callback(null);
          });
        }
        function correct(callback) {
          var parkedIdsByWorkflowGuid = {};
          _.each(pages, function(page) {
            parkedIdsByWorkflowGuid[page.workflowGuid] = page.parkedId;
          });
          return async.eachSeries(_.keys(parkedIdsByWorkflowGuid), function(workflowGuid, callback) {
            return self.apos.docs.db.update({
              workflowGuid: workflowGuid
            }, {
              $set: {
                parkedId: parkedIdsByWorkflowGuid[workflowGuid]
              }
            }, {
              multi: true
            }, callback);
          }, callback);
        }
      }
docs: First pass: for some workflowGuids, only some of the locales have a parkedId, due to various catch-22's. Give them all a parkedId.