diff --git a/Gemfile b/Gemfile
index bed7440c4..cb5179ad2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -68,6 +68,7 @@ gem 'public_activity'
 
 group :development do
   gem 'better_errors'
+  gem 'binding_of_caller'
   gem 'letter_opener'
   gem 'web-console', '>= 4.1.0'
   # Display performance information such as SQL time and flame graphs for each request in your browser.
diff --git a/Gemfile.lock b/Gemfile.lock
index 1a5a3e015..656078520 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -88,6 +88,8 @@ GEM
       rack (>= 0.9.0)
       rouge (>= 1.0.0)
     bindex (0.8.1)
+    binding_of_caller (1.0.0)
+      debug_inspector (>= 0.0.1)
     bootsnap (1.17.0)
       msgpack (~> 1.2)
     bootstrap (5.3.2)
@@ -139,6 +141,7 @@ GEM
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
     date (3.3.3)
+    debug_inspector (1.2.0)
     delayed_job (4.1.11)
       activesupport (>= 3.0, < 8.0)
     delayed_job_active_record (4.1.8)
@@ -488,6 +491,7 @@ PLATFORMS
 DEPENDENCIES
   acts-as-taggable-on
   better_errors
+  binding_of_caller
   bootsnap
   bootstrap (~> 5)
   bullet
diff --git a/app/controllers/admin/invitations_controller.rb b/app/controllers/admin/invitations_controller.rb
index c9d654997..9f49d6040 100644
--- a/app/controllers/admin/invitations_controller.rb
+++ b/app/controllers/admin/invitations_controller.rb
@@ -39,7 +39,12 @@ def update_to_attended
   end
 
   def update_to_attending
-    update_successful = @invitation.update(attending: true, rsvp_time: Time.zone.now, automated_rsvp: true)
+    update_successful = @invitation.update(
+      attending: true,
+      rsvp_time: Time.zone.now,
+      automated_rsvp: true,
+      last_overridden_by_id: current_user.id
+    )
 
     {
       message: update_successful ? attending_successful : attending_failed,
@@ -59,7 +64,7 @@ def attending_failed
   end
 
   def update_to_not_attending
-    @invitation.update(attending: false)
+    @invitation.update!(attending: false, last_overridden_by_id: current_user.id)
 
     {
       message: "You have removed #{@invitation.member.full_name} from the workshop.",
diff --git a/app/controllers/admin/workshops_controller.rb b/app/controllers/admin/workshops_controller.rb
index 2afe00080..62694a176 100644
--- a/app/controllers/admin/workshops_controller.rb
+++ b/app/controllers/admin/workshops_controller.rb
@@ -3,7 +3,7 @@ class Admin::WorkshopsController < Admin::ApplicationController
   include  Admin::WorkshopConcerns
 
   before_action :set_workshop_by_id, only: %i[show edit destroy update]
-  before_action :set_and_decorate_workshop, only: %i[attendees_checklist attendees_emails send_invites]
+  before_action :set_and_decorate_workshop, only: %i[attendees_checklist attendees_emails send_invites changes]
 
   WORKSHOP_DELETION_TIME_FRAME_SINCE_CREATION = 4.hours
 
@@ -105,6 +105,15 @@ def destroy
     end
   end
 
+  def changes
+    invitations = @workshop.invitations
+                           .where.not(attending: nil)
+                           .includes(:member).order('members.name')
+
+    @coach_invitations = invitations.to_coaches
+    @student_invitations = invitations.to_students
+  end
+
   private
 
   def workshop_params
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index af8ca0f8e..fc90f2386 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -4,12 +4,15 @@ class ApplicationController < ActionController::Base
   include Pundit::Authorization
   include Pagy::Backend
 
-  rescue_from Exception do |ex|
-    Rollbar.error(ex)
-    Rails.logger.fatal(ex)
-    respond_to do |format|
-      format.html { render 'errors/error', layout: false, status: :internal_server_error }
-      format.all  { head :internal_server_error }
+  if Rails.env.production?
+    rescue_from Exception do |ex|
+      Rollbar.error(ex)
+      Rails.logger.fatal(ex)
+
+      respond_to do |format|
+        format.html { render 'errors/error', layout: false, status: :internal_server_error }
+        format.all  { head :internal_server_error }
+      end
     end
   end
 
diff --git a/app/models/member.rb b/app/models/member.rb
index 0e3db5194..d13eac0ec 100644
--- a/app/models/member.rb
+++ b/app/models/member.rb
@@ -48,9 +48,13 @@ def banned_permanently?
     bans.permanent.present?
   end
 
+  def name_and_surname
+    [name, surname].compact.join ' '
+  end
+
   def full_name
     pronoun = pronouns.present? ? "(#{pronouns})" : nil
-    [name, surname, pronoun].compact.join ' '
+    [name_and_surname, pronoun].compact.join ' '
   end
 
   def student?
diff --git a/app/models/workshop_invitation.rb b/app/models/workshop_invitation.rb
index 8f9d56050..ecd4b560e 100644
--- a/app/models/workshop_invitation.rb
+++ b/app/models/workshop_invitation.rb
@@ -2,12 +2,16 @@ class WorkshopInvitation < ApplicationRecord
   include InvitationConcerns
 
   belongs_to :workshop
+  belongs_to :member
+  belongs_to :overrider, foreign_key: :last_overridden_by_id, class_name: 'Member', inverse_of: false
   has_one :waiting_list, foreign_key: :invitation_id
 
   validates :workshop, :member, presence: true
   validates :member_id, uniqueness: { scope: %i[workshop_id role] }
   validates :role, inclusion: { in: %w[Student Coach], allow_nil: true }
-  validates :tutorial, presence: true, if: :student_attending?
+  validates :tutorial, presence: true, if: lambda {
+    student_attending? && !automated_rsvp
+  }
   validates :tutorial, presence: true, on: :waitinglist, if: :student_attending?
 
   scope :year, ->(year) { joins(:workshop).where('EXTRACT(year FROM workshops.date_and_time) = ?', year) }
@@ -39,4 +43,8 @@ def parent
   def student_attending?
     for_student? && attending.present?
   end
+
+  def not_attending?
+    attending == false
+  end
 end
diff --git a/app/views/admin/workshop/_attendances.html.haml b/app/views/admin/workshop/_attendances.html.haml
index a9d9e489a..d0800f1a8 100644
--- a/app/views/admin/workshop/_attendances.html.haml
+++ b/app/views/admin/workshop/_attendances.html.haml
@@ -42,9 +42,15 @@
                 %i.fas.fa-history
                 = l(invitation.rsvp_time)
             - if invitation.automated_rsvp?
-              %span{'data-bs-toggle': 'tooltip', 'data-bs-placement': 'bottom', title: 'Waiting list or admin addition'}
-                %p.mb-1.small
-                  %i.fas.fa-magic
+              - tooltip_args = { 'data-bs-toggle': 'tooltip', 'data-bs-placement': 'bottom' }
+              - if invitation.last_overridden_by_id?
+                %span{ tooltip_args, title: "Addition by #{invitation.overrider.full_name}" }
+                  %p.mb-1.small
+                    %i.fas.fa-hat-wizard
+              - else
+                %span{ tooltip_args, title: 'Waiting list or admin addition' }
+                  %p.mb-1.small
+                    %i.fas.fa-magic
           - if invitation.reminded_at.present?
             %span{'data-bs-toggle': 'tooltip', 'data-bs-placement': 'bottom', title: 'Reminder emailed at'}
               %p.mb-1.small
diff --git a/app/views/admin/workshops/_activity.html.haml b/app/views/admin/workshops/_activity.html.haml
new file mode 100644
index 000000000..5a722f511
--- /dev/null
+++ b/app/views/admin/workshops/_activity.html.haml
@@ -0,0 +1,15 @@
+%tr
+  %th{ scope: "col" }
+    = link_to invitation.member.name_and_surname,
+      admin_member_path(invitation.member_id)
+  %td
+    - if invitation.not_attending?
+      %span.text-muted No
+    - else
+      Yes
+  %td
+    - if invitation.last_overridden_by_id?
+      = link_to invitation.overrider.full_name,
+        admin_member_path(invitation.last_overridden_by_id)
+    - else
+      %span.text-muted No
diff --git a/app/views/admin/workshops/_invitation_management.html.haml b/app/views/admin/workshops/_invitation_management.html.haml
index a2f8b4a59..af2985322 100644
--- a/app/views/admin/workshops/_invitation_management.html.haml
+++ b/app/views/admin/workshops/_invitation_management.html.haml
@@ -9,6 +9,8 @@
             <strong>#{@attending_students.count}</strong> are attending as students and <strong>#{@attending_coaches.count}</strong> as coaches.
             - if @student_waiting_list.any? or @coach_waiting_list.any?
               There is also a waiting list of <strong>#{@student_waiting_list.count}</strong> students and <strong>#{@coach_waiting_list.count}</strong> coaches.
+            %br
+            = link_to 'See all invitations’ statuses', admin_workshop_changes_path(@workshop)
 
 = simple_form_for :workshop, url: admin_workshop_invitations_path(@workshop, attending: true), remote: true, method: :put do |f|
   .row.mb-4
diff --git a/app/views/admin/workshops/changes.html.haml b/app/views/admin/workshops/changes.html.haml
new file mode 100644
index 000000000..71358f0e3
--- /dev/null
+++ b/app/views/admin/workshops/changes.html.haml
@@ -0,0 +1,30 @@
+.container
+  %p
+    This page is useful to see all the invitations acted upon, meaning any people
+    that RSVPed attending or not attending.
+  %p
+    You can also see if an invitation has been overridden by an organiser,
+    usually to manually add/remove people from workshops.
+
+  %table.table.table-striped.students-table
+    %thead
+      %tr
+        %th{ scope: "col" } Student
+        %th{ scope: "col" } Attending?
+        %th{ scope: "col" } Overriden by organiser?
+    %tbody
+      - @student_invitations.each do |invitation|
+        = render partial: 'admin/workshops/activity',
+          locals: { invitation: invitation }
+
+.container
+  %table.table.table-striped.coaches-table
+    %thead
+      %tr
+        %th{ scope: "col" } Coach
+        %th{ scope: "col" } Attending?
+        %th{ scope: "col" } Overriden by organiser?
+    %tbody
+      - @coach_invitations.each do |invitation|
+        = render partial: 'admin/workshops/activity',
+          locals: { invitation: invitation }
diff --git a/app/views/invitations/index.html.haml b/app/views/invitations/index.html.haml
index ac81e8f46..c63550fdf 100644
--- a/app/views/invitations/index.html.haml
+++ b/app/views/invitations/index.html.haml
@@ -23,8 +23,9 @@
                   Group: #{invitation.role.pluralize}
                   %br
                   .text-muted #{humanize_date(invitation.parent.date_and_time, with_time: true)}
-                - if invitation.is_a? WorkshopInvitation
-                  = link_to attendance_status(invitation), invitation_path(invitation), class: 'btn btn-sm btn-primary', role: 'button'
+                - if invitation.is_a? InvitationPresenter
+                  = link_to invitation.attendance_status, invitation_path(invitation),
+                    class: 'btn btn-sm btn-primary', role: 'button'
 
       - elsif @upcoming_workshop
         %p You have no invitations. If you just signed up you should receive one soon.
diff --git a/config/routes.rb b/config/routes.rb
index df600ea99..4b0c19996 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -133,6 +133,7 @@
       get 'attendees_checklist'
       get 'attendees_emails'
       get 'send_invites'
+      get 'changes'
 
       resource :invitations, only: [:update]
       resources :invitations, only: [:update]
diff --git a/db/migrate/20231230162506_add_last_overridden_by_id_to_workshop_invitations.rb b/db/migrate/20231230162506_add_last_overridden_by_id_to_workshop_invitations.rb
new file mode 100644
index 000000000..0d99c35d5
--- /dev/null
+++ b/db/migrate/20231230162506_add_last_overridden_by_id_to_workshop_invitations.rb
@@ -0,0 +1,5 @@
+class AddLastOverriddenByIdToWorkshopInvitations < ActiveRecord::Migration[7.0]
+  def change
+    add_column :workshop_invitations, :last_overridden_by_id, :integer, default: nil
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 750569f9b..623b6f85e 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_08_03_225601) do
+ActiveRecord::Schema[7.0].define(version: 2023_12_30_162506) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -526,6 +526,7 @@
     t.datetime "rsvp_time", precision: nil
     t.boolean "automated_rsvp"
     t.text "tutorial"
+    t.integer "last_overridden_by_id"
     t.index ["member_id"], name: "index_workshop_invitations_on_member_id"
     t.index ["token"], name: "index_workshop_invitations_on_token", unique: true
     t.index ["workshop_id"], name: "index_workshop_invitations_on_workshop_id"
diff --git a/spec/controllers/admin/invitations_controller_spec.rb b/spec/controllers/admin/invitations_controller_spec.rb
index f56cde0b1..f7d6b9d66 100644
--- a/spec/controllers/admin/invitations_controller_spec.rb
+++ b/spec/controllers/admin/invitations_controller_spec.rb
@@ -22,15 +22,27 @@
       expect(flash[:notice]).to match("You have added")
     end
 
-    it "Warns the user about failed updates" do
-      # Trigger an error when trying to update the `attending` attribute
+    # While similar to the previous test, this specifically tests that organisers
+    # have the ability to manually add a student to the workshop that has not
+    # selected a tutorial. This is helpful for when a student shows up for a
+    # workshop they have not have a spot — this happens from time to time.
+    it "Successfuly adds a user as attenting, even without a tutorial" do
       invitation.update_attribute(:tutorial, nil)
+      expect(invitation.automated_rsvp).to be_nil
 
       put :update, params: { id: invitation.token, workshop_id: workshop.id, attending: "true" }
+      invitation.reload
+
+      expect(invitation.attending).to be true
+      expect(invitation.automated_rsvp).to be true
+      expect(flash[:notice]).to match("You have added")
+    end
+
+    it "Records the organiser ID that overrides an invitations" do
+      put :update, params: { id: invitation.token, workshop_id: workshop.id, attending: "true" }
+      invitation.reload
       
-      # State didn't change and we have an error message explaining why
-      expect(invitation.reload.attending).to be_nil
-      expect(flash[:notice]).to match("Tutorial must be selected.")
+      expect(invitation.last_overridden_by_id).to be admin.id
     end
   end
 end
diff --git a/spec/features/admin/manage_workshop_attendances_spec.rb b/spec/features/admin/manage_workshop_attendances_spec.rb
index 6c5b05b42..2571f8813 100644
--- a/spec/features/admin/manage_workshop_attendances_spec.rb
+++ b/spec/features/admin/manage_workshop_attendances_spec.rb
@@ -38,7 +38,7 @@
 
       expect(page).to have_content('2 are attending as students')
       expect(page).to have_content(I18n.l(other_invitation.reload.rsvp_time))
-      expect(page).to have_selector('i.fa-magic')
+      expect(page).to have_selector('i.fa-hat-wizard')
     end
 
     scenario 'can rsvp an invited student to the workshop', js: true do
@@ -56,7 +56,7 @@
       expect(page).to have_content('2 are attending as students')
 
       expect(page).to have_content(I18n.l(other_invitation.reload.rsvp_time))
-      expect(page).to have_css('.fa-magic')
+      expect(page).to have_css('.fa-hat-wizard')
     end
 
     scenario 'can view the tutorial and note set by an attendee' do
@@ -67,5 +67,38 @@
       expect(page).to have_content(invitation.note)
       expect(page).to have_content(invitation.tutorial)
     end
+
+    context '#changes' do
+      before do
+        # Workshop invitations without `attending` status
+        Fabricate(:workshop_invitation, workshop: workshop, role: 'Coach')
+        Fabricate(:workshop_invitation, workshop: workshop, role: 'Student')
+
+        # Not attending
+        Fabricate(:workshop_invitation, workshop: workshop, role: 'Coach', attending: false)
+        Fabricate(:workshop_invitation, workshop: workshop, role: 'Student', attending: false)
+
+        # Attending, with a student having been manually added/confirmed by an organiser
+        Fabricate(:attending_workshop_invitation, workshop: workshop, role: 'Coach')
+        Fabricate(:attending_workshop_invitation, workshop: workshop, role: 'Student')
+        overridden = Fabricate(:attending_workshop_invitation, workshop: workshop, role: 'Student')
+        overridden.update(last_overridden_by_id: member.id)
+      end
+
+      scenario 'can verify if a invitation has been overridden by an organiser' do
+        visit admin_workshop_changes_path(workshop)
+
+        expect(page).to have_css(
+          '.coaches-table tbody tr',
+          count: workshop.invitations.to_coaches.where.not(attending: nil).count
+        )
+        expect(page).to have_css(
+          '.students-table tbody tr',
+          count: workshop.invitations.to_students.where.not(attending: nil).count
+        )
+
+        expect(page).to have_link(member.name_and_surname, href: admin_member_path(member.id))
+      end
+    end
   end
 end