diff --git a/modules/qmining/qmining.js b/modules/qmining/qmining.js
index f114b0c..e5eb312 100644
--- a/modules/qmining/qmining.js
+++ b/modules/qmining/qmining.js
@@ -108,6 +108,8 @@ app.get('/manual', function (req, res) {
 app.post('/postfeedback', function (req, res) {
   logger.Log('New feedback message', logger.GetColor('bluebg'), true)
   utils.AppendToFile('\n\n' + logger.GetDateString() + ': ' + req.body.message_field, msgFile)
+  res.redirect('back')
+  res.end()
 })
 
 app.get('/lred', function (req, res) {
diff --git a/utils/question-classes b/utils/question-classes
index a117239..7f9ea08 160000
--- a/utils/question-classes
+++ b/utils/question-classes
@@ -1 +1 @@
-Subproject commit a117239f35610520706e402382c3911d422d743e
+Subproject commit 7f9ea08717b902a902ff924442d5bba230d74b19