Worked around mongoose toObject

Also tried elementary memory leak fix

app/views/home_view.coffee

@@ -146,7 +146,7 @@ module.exports = class HomeView extends View
               status: "incomplete"
           god.spells = @filterProgrammableComponents level.attributes.thangs, @generateSpellToSourceMap data.sessions
           god.createWorld()
-
+          @god = god
           Backbone.Mediator.subscribe 'god:new-world-created', @onWorldCreated, @
 
   onWorldCreated: (data) ->
@@ -154,6 +154,8 @@ module.exports = class HomeView extends View
     taskResults = @translateGoalStatesIntoTaskResults data.goalStates
     console.log "Task Results"
     console.log taskResults
+    @god?.destroy()
+
     $.ajax
       url: "/queue/scoring"
       data: taskResults

server/queues/scoring.coffee

@@ -227,6 +227,7 @@ updateScoreInSession = (scoreObject,callback) ->
 
   LevelSession.findOne sessionObjectQuery, (err, session) ->
     return callback err, null if err?
+    session = session.toObject()
     updateObject =
       meanStrength: scoreObject.meanStrength
       standardDeviation: scoreObject.standardDeviation
@@ -250,6 +251,7 @@ retrieveOldScoreMetrics = (sessionID, callback) ->
   LevelSession.findOne sessionQuery, (err, session) ->
     return callback err, {"error":"There was an error retrieving the session."} if err?
 
+    session = session.toObject()
     defaultScore = (25 - 1.8*(25/3))
     defaultStandardDeviation = 25/3