diff --git a/common/static/coffee/spec/discussion/view/discussion_thread_view_spec.coffee b/common/static/coffee/spec/discussion/view/discussion_thread_view_spec.coffee
index 9c42456d86..a6d018b9bf 100644
--- a/common/static/coffee/spec/discussion/view/discussion_thread_view_spec.coffee
+++ b/common/static/coffee/spec/discussion/view/discussion_thread_view_spec.coffee
@@ -124,6 +124,32 @@ describe "DiscussionThreadView", ->
                 expect($(".post-body").text()).toEqual(expectedAbbreviation)
                 expect(DiscussionThreadShowView.prototype.convertMath).toHaveBeenCalled()
 
+            it "strips script tags appropriately", ->
+                DiscussionViewSpecHelper.setNextResponseContent({resp_total: 0, children: []})
+                longMaliciousBody = new Array(100).join("<script>alert('Until they think warm days will never cease');</script>\n")
+                @thread.set("body", longMaliciousBody)
+                maliciousAbbreviation = DiscussionUtil.abbreviateString(@thread.get('body'), 140)
+
+                # The nodes' html should be different than the strings, but
+                # their texts should be the same, indicating that they've been
+                # properly escaped. To be safe, make sure the string "<script"
+                # isn't present, either
+
+                @view.render()
+                expect($(".post-body").html()).not.toEqual(maliciousAbbreviation)
+                expect($(".post-body").text()).toEqual(maliciousAbbreviation)
+                expect($(".post-body").html()).not.toContain("<script")
+
+                @view.expand()
+                expect($(".post-body").html()).not.toEqual(longMaliciousBody)
+                expect($(".post-body").text()).toEqual(longMaliciousBody)
+                expect($(".post-body").html()).not.toContain("<script")
+
+                @view.collapse()
+                expect($(".post-body").html()).not.toEqual(maliciousAbbreviation)
+                expect($(".post-body").text()).toEqual(maliciousAbbreviation)
+                expect($(".post-body").html()).not.toContain("<script")
+
     describe "for question threads", ->
         beforeEach ->
             @thread.set("thread_type", "question")
diff --git a/common/static/coffee/src/discussion/views/discussion_thread_view.coffee b/common/static/coffee/src/discussion/views/discussion_thread_view.coffee
index 5d312051ed..eacbd5e866 100644
--- a/common/static/coffee/src/discussion/views/discussion_thread_view.coffee
+++ b/common/static/coffee/src/discussion/views/discussion_thread_view.coffee
@@ -62,7 +62,7 @@ if Backbone?
       if event
         event.preventDefault()
       @$el.addClass("expanded")
-      @$el.find(".post-body").html(@model.get("body"))
+      @$el.find(".post-body").text(@model.get("body"))
       @showView.convertMath()
       @$el.find(".forum-thread-expand").hide()
       @$el.find(".forum-thread-collapse").show()
@@ -74,7 +74,7 @@ if Backbone?
       if event
         event.preventDefault()
       @$el.removeClass("expanded")
-      @$el.find(".post-body").html(@getAbbreviatedBody())
+      @$el.find(".post-body").text(@getAbbreviatedBody())
       @showView.convertMath()
       @$el.find(".forum-thread-expand").show()
       @$el.find(".forum-thread-collapse").hide()
diff --git a/lms/templates/instructor/instructor_dashboard_2/e-commerce.html b/lms/templates/instructor/instructor_dashboard_2/e-commerce.html
index 055256f68b..ba306a323d 100644
--- a/lms/templates/instructor/instructor_dashboard_2/e-commerce.html
+++ b/lms/templates/instructor/instructor_dashboard_2/e-commerce.html
@@ -99,7 +99,6 @@
                         <tr class="coupons-headings">
                            <th class="c_code">${_("Code")}</th>
                            <th class="c_dsc">${_("Description")}</th>
-                           <th class="c_course_id">${_("Course_id")}</th>
                            <th class="c_discount">${_("Discount (%)")}</th>
                            <th class="c_count">${_("Count")}</th>
                            <th class="c_action">${_("Actions")}</th>
@@ -114,7 +113,6 @@
                            %endif
                            <td>${coupon.code}</td>
                            <td>${coupon.description}</td>
-                           <td>${coupon.course_id.to_deprecated_string()}</td>
                            <td>${coupon.percentage_discount}</td>
                            <td>
                               ${ coupon.couponredemption_set.all().count() }
diff --git a/lms/templates/shoppingcart/receipt.html b/lms/templates/shoppingcart/receipt.html
index f86df03bae..7a35bc014f 100644
--- a/lms/templates/shoppingcart/receipt.html
+++ b/lms/templates/shoppingcart/receipt.html
@@ -1,6 +1,7 @@
 <%! from django.utils.translation import ugettext as _ %>
 <%! from django.core.urlresolvers import reverse %>
 <%! from django.conf import settings %>
+<%! from microsite_configuration import microsite %>
 
 <%inherit file="../main.html" />
 
@@ -22,7 +23,7 @@
   <section class="wrapper cart-list">
     <div class="wrapper-content-main">
       <article class="content-main">
-        <h1>${_(settings.PLATFORM_NAME + " (" + settings.SITE_NAME + ")" + " Electronic Receipt")}</h1>
+        <h1>${_("{platform_name} ({site_name}) Electronic Receipt").format(platform_name=microsite.get_value('platform_name', settings.PLATFORM_NAME), site_name=microsite.get_value('SITE_NAME', settings.SITE_NAME))}</h1>
         <hr />
 
         <table class="order-receipt">