diff --git a/app/models/article.rb b/app/models/article.rb
index 507421d30..146bd79dd 100644
--- a/app/models/article.rb
+++ b/app/models/article.rb
@@ -469,6 +469,7 @@ class Article < ApplicationRecord
 
   def before_destroy_actions
     bust_cache
+    touch_actor_latest_article_updated_at(destroying: true)
     article_ids = user.article_ids.dup
     if organization
       organization.touch(:last_article_at)
@@ -659,11 +660,19 @@ class Article < ApplicationRecord
     self.canonical_url = nil if canonical_url == ""
   end
 
+  def touch_actor_latest_article_updated_at(destroying: false)
+    return unless destroying || saved_changes.keys.intersection(%w[title cached_tag_list]).present?
+
+    user.touch(:latest_article_updated_at)
+    organization&.touch(:latest_article_updated_at)
+  end
+
   def bust_cache
     EdgeCache::Bust.call(path)
     EdgeCache::Bust.call("#{path}?i=i")
     EdgeCache::Bust.call("#{path}?preview=#{password}")
     async_bust
+    touch_actor_latest_article_updated_at
   end
 
   def calculate_base_scores
diff --git a/app/views/articles/_sticky_nav.html.erb b/app/views/articles/_sticky_nav.html.erb
index 76bb7bf23..5045dc1c8 100644
--- a/app/views/articles/_sticky_nav.html.erb
+++ b/app/views/articles/_sticky_nav.html.erb
@@ -35,7 +35,7 @@
     <% end %>
   </div>
 
-  <% cache("article-sticky-nav-articles-0-#{@article.id}-#{@actor.last_article_at}", expires_in: 48.hours) do %>
+  <% cache("article-sticky-nav-articles-#{@article.id}-#{@actor.latest_article_updated_at}", expires_in: 48.hours) do %>
     <% if (user_stickies = Articles::GetUserStickies.call(@article, @actor)).present? %>
       <div class="crayons-card crayons-card--secondary">
         <header class="crayons-card__header">
diff --git a/app/views/articles/show.html.erb b/app/views/articles/show.html.erb
index 3811c279f..06b8a991d 100644
--- a/app/views/articles/show.html.erb
+++ b/app/views/articles/show.html.erb
@@ -206,7 +206,7 @@
 
       </article>
 
-      <% cache("article-bottom-content-#{@article.id}-#{user_signed_in?}", expires_in: 18.hours) do %>
+      <% cache("article-bottom-content-#{@article.id}-#{user_signed_in?}-#{(@organization || @user).latest_article_updated_at}", expires_in: 18.hours) do %>
         <% suggested_articles = Articles::Suggest.call(@article, max: 4) %>
         <%= render "articles/bottom_content", articles: suggested_articles %>
       <% end %>
@@ -214,7 +214,7 @@
   </main>
 
   <aside class="crayons-layout__sidebar-right" aria-label="Right sidebar navigation">
-    <% stick_nav_cache_key = "sticky-sidebar-#{@article.id}-#{(@organization || @user).profile_updated_at}-#{(@organization || @user).last_article_at}-1-#{@user.pro?}" %>
+    <% stick_nav_cache_key = "sticky-sidebar-#{@article.id}-#{(@organization || @user).profile_updated_at}-#{(@organization || @user).latest_article_updated_at}" %>
     <% cache(stick_nav_cache_key, expires_in: 50.hours) do %>
       <%= render "articles/sticky_nav" %>
     <% end %>
diff --git a/db/migrate/20201208195636_add_latest_article_updated_at_to_users_and_orgs.rb b/db/migrate/20201208195636_add_latest_article_updated_at_to_users_and_orgs.rb
new file mode 100644
index 000000000..08ea367a2
--- /dev/null
+++ b/db/migrate/20201208195636_add_latest_article_updated_at_to_users_and_orgs.rb
@@ -0,0 +1,6 @@
+class AddLatestArticleUpdatedAtToUsersAndOrgs < ActiveRecord::Migration[6.0]
+  def change
+    add_column :users, :latest_article_updated_at, :datetime
+    add_column :organizations, :latest_article_updated_at, :datetime
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 68e1fa366..17b574305 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -800,6 +800,7 @@ ActiveRecord::Schema.define(version: 2021_01_11_151630) do
     t.integer "unspent_credits_count", default: 0, null: false
     t.datetime "updated_at", null: false
     t.string "url"
+    t.datetime "latest_article_updated_at"
     t.index ["secret"], name: "index_organizations_on_secret", unique: true
     t.index ["slug"], name: "index_organizations_on_slug", unique: true
   end
@@ -1332,6 +1333,7 @@ ActiveRecord::Schema.define(version: 2021_01_11_151630) do
     t.boolean "welcome_notifications", default: true, null: false
     t.datetime "workshop_expiration"
     t.string "youtube_url"
+    t.datetime "latest_article_updated_at"
     t.index ["apple_username"], name: "index_users_on_apple_username"
     t.index ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true
     t.index ["created_at"], name: "index_users_on_created_at"