diff --git a/app/dashboards/lecture_dashboard.rb b/app/dashboards/lecture_dashboard.rb
index 536f502..7aad9d5 100644
--- a/app/dashboards/lecture_dashboard.rb
+++ b/app/dashboards/lecture_dashboard.rb
@@ -77,6 +77,6 @@ class LectureDashboard < Administrate::BaseDashboard
   # across all pages of the admin dashboard.
   #
   def display_resource(lecture)
-    lecture.title
+    "#{lecture.title} (#{lecture.course.title})"
   end
 end
diff --git a/app/jobs/scrape_toggl_job.rb b/app/jobs/scrape_toggl_job.rb
index 159334c..a95d75a 100644
--- a/app/jobs/scrape_toggl_job.rb
+++ b/app/jobs/scrape_toggl_job.rb
@@ -12,7 +12,7 @@ class ScrapeTogglJob < ApplicationJob
   # @param [Course] course
   def scrape_course(course)
     toggl_project_id = course.toggl_project
-    lectures = course.lectures.order(:start_time)
+    lectures = course.lectures.order(:start_time).includes(:attendance)
 
     return if lectures.empty?
 
@@ -24,26 +24,30 @@ class ScrapeTogglJob < ApplicationJob
       end_time: Time.new('2024-01-01')
     )
 
+    return if entries_data.empty?
+
     lectures.each do |lecture|
       return if lecture.attendance.present?
 
       entries_data.each do |entry|
         concurrent_time_entry = entry['time_entries'].find do |inner_entry|
-          (Time.new(inner_entry['start']) - lecture.start_time) < 10.minutes
+          (Time.new(inner_entry['start']) - lecture.start_time).abs < 10.minutes
         end
 
         if concurrent_time_entry.present?
           Attendance.create!(
             lecture:,
             associated_toggl_entry: concurrent_time_entry['id'],
-            kind: :concurrent
+            kind: :concurrent,
+            toggl_data: entry
           )
-        elsif entry['description'] == lecture.nice_title
+        elsif entry['description'] == lecture.title
           # If the title matches but it wasn't concurrent, then it was a catchup
           Attendance.create!(
             lecture:,
             associated_toggl_entry: entry['time_entries'][0]['id'],
-            kind: :catchup
+            kind: :catchup,
+            toggl_data: entry
           )
         end
       end
diff --git a/app/lib/toggl.rb b/app/lib/toggl.rb
index 54dfa09..b991db4 100644
--- a/app/lib/toggl.rb
+++ b/app/lib/toggl.rb
@@ -1,6 +1,6 @@
 module Toggl
   def self.entries_for_project(toggl_project_id, start_time:, end_time:)
-    HTTParty.post(
+    JSON.parse(HTTParty.post(
       "http://localhost:3005/report",
       body: {
         "start_date": start_time.to_date.to_fs(),
@@ -8,6 +8,6 @@ module Toggl
         "project_ids": [toggl_project_id]
       }.to_json,
       headers: { 'Content-Type' => 'application/json', 'Accept' => 'application/json' }
-    )
+    ).body)
   end
 end
diff --git a/app/models/course.rb b/app/models/course.rb
index 9caa9c9..68942fd 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -1,7 +1,7 @@
 class Course < ApplicationRecord
-  has_many :lectures
+  has_many :lectures, dependent: :destroy
 
   # A course has a standalone connection to its recordings. To be shown they must be associated with a lecture but we
   # track those not associated with a lecture to avoid duplication.
-  has_many :recordings
+  has_many :recordings, dependent: :destroy
 end
diff --git a/app/views/attendance_tracker/index.html.erb b/app/views/attendance_tracker/index.html.erb
index 4d99b92..62a866d 100644
--- a/app/views/attendance_tracker/index.html.erb
+++ b/app/views/attendance_tracker/index.html.erb
@@ -27,7 +27,8 @@
                 <% lectures.each do |lecture| %>
                   <tr class="<%= class_names({
                                                'lecture-future': lecture.start_time.future?,
-                                               'lecture-cancelled': lecture.cancelled,
+                                               'bg-slate-200': lecture.cancelled,
+                                               'bg-green-100': lecture.attendance.present?,
                                              }) %>">
                     <td class="whitespace-nowrap py-4 pl-4 pr-3 text-sm font-medium text-gray-900 sm:pl-6">
                       <%= lecture.title %>
@@ -36,23 +37,32 @@
                       <%= lecture.start_time.to_fs(:dmy) %>
                     </td>
 
-                    <% if lecture.start_time.future? || lecture.cancelled %>
+
+                    <% if lecture.cancelled %>
+                      <td class="whitespace-nowrap px-3 py-4 text-sm text-gray-500" colspan="2">
+                        <div class="flex justify-center">
+                          Cancelled
+                        </div>
+                      </td>
+                    <% elsif lecture.start_time.future? %>
                       <td class="whitespace-nowrap px-3 py-4 text-sm text-gray-500">
                       </td>
 
                       <td class="whitespace-nowrap px-3 py-4 text-sm text-gray-500">
                       </td>
                     <% else %>
-                      <td class="whitespace-nowrap px-3 py-4 text-sm text-gray-500">
-                        <% if lecture.attendance.nil? %>
-                          <i class="fa fa-times text-red-700"></i>
-                        <% elsif lecture.attendance.kind == 'concurrent' %>
-                          <i class="fa fa-chalkboard-user fa-green-700"></i>
-                        <% elsif lecture.attendance.kind == 'catchup' %>
-                          <i class="fa fa-video fa-green-700"></i>
-                        <% else %>
-                          <% lecture.attendance.kind %>
-                        <% end %>
+                      <td class="whitespace-nowrap px-3 py-4 text-sm text-gray-500 flex justify-center">
+                        <div>
+                          <% if lecture.attendance.nil? %>
+                            <i class="fa fa-times text-red-700"></i>
+                          <% elsif lecture.attendance.kind == 'concurrent' %>
+                            <i class="fa fa-chalkboard-user text-green-700"></i>
+                          <% elsif lecture.attendance.kind == 'catchup' %>
+                            <i class="fa fa-video text-green-700"></i>
+                          <% else %>
+                            <% lecture.attendance.kind %>
+                          <% end %>
+                        </div>
                       </td>
 
                       <td class="whitespace-nowrap px-3 py-4 text-sm text-gray-500">
diff --git a/db/migrate/20231002150348_add_toggl_data_to_attendance.rb b/db/migrate/20231002150348_add_toggl_data_to_attendance.rb
new file mode 100644
index 0000000..1006f5b
--- /dev/null
+++ b/db/migrate/20231002150348_add_toggl_data_to_attendance.rb
@@ -0,0 +1,5 @@
+class AddTogglDataToAttendance < ActiveRecord::Migration[7.0]
+  def change
+    add_column :attendances, :toggl_data, :jsonb
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 77cc6de..f740f19 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_10_02_083755) do
+ActiveRecord::Schema[7.0].define(version: 2023_10_02_150348) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -20,6 +20,7 @@ ActiveRecord::Schema[7.0].define(version: 2023_10_02_083755) do
     t.integer "kind"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.jsonb "toggl_data"
     t.index ["lecture_id"], name: "index_attendances_on_lecture_id"
   end