diff --git a/app/controllers/cards_controller.rb b/app/controllers/cards_controller.rb
index 7f1377e17..8c7af5074 100644
--- a/app/controllers/cards_controller.rb
+++ b/app/controllers/cards_controller.rb
@@ -16,7 +16,8 @@ class CardsController < ApplicationController
     @doing = page_and_filter_for @filter.with(engagement_status: "doing"), per_page: PAGE_SIZE
     @closed = page_and_filter_for_closed_cards
 
-    fresh_when etag: [ @considering, @on_deck, @doing, @closed ].collect { it.page.records }
+    @cache_key = [ @considering, @on_deck, @doing, @closed ].collect { it.page.records }.including([ Workflow.all ])
+    fresh_when etag: @cache_key
   end
 
   def create
diff --git a/app/models/collection/workflowing.rb b/app/models/collection/workflowing.rb
index 658087fe2..0a14cad36 100644
--- a/app/models/collection/workflowing.rb
+++ b/app/models/collection/workflowing.rb
@@ -13,6 +13,6 @@ module Collection::Workflowing
 
   private
     def set_all_cards_to_initial_workflow_stage
-      cards.update_all(stage_id: initial_workflow_stage&.id)
+      cards.update_all(stage_id: initial_workflow_stage&.id, updated_at: Time.current)
     end
 end
diff --git a/app/models/user/day_timeline.rb b/app/models/user/day_timeline.rb
index 25fd1086c..69b4f6155 100644
--- a/app/models/user/day_timeline.rb
+++ b/app/models/user/day_timeline.rb
@@ -46,7 +46,7 @@ class User::DayTimeline
   end
 
   def cache_key
-    ActiveSupport::Cache.expand_cache_key [ user, filter, day.to_date, events ], "day-timeline"
+    ActiveSupport::Cache.expand_cache_key [ user, filter, day.to_date, events, Workflow.all ], "day-timeline"
   end
 
   private
diff --git a/app/models/user/filtering.rb b/app/models/user/filtering.rb
index 4195bf7a6..1781e356d 100644
--- a/app/models/user/filtering.rb
+++ b/app/models/user/filtering.rb
@@ -89,7 +89,7 @@ class User::Filtering
   end
 
   def cache_key
-    ActiveSupport::Cache.expand_cache_key([ user, filter, expanded? ], "user-filtering")
+    ActiveSupport::Cache.expand_cache_key([ user, filter, expanded?, collections, tags, users, filters ], "user-filtering")
   end
 
   private
diff --git a/app/views/cards/index.html.erb b/app/views/cards/index.html.erb
index a3529fe4f..ad3470094 100644
--- a/app/views/cards/index.html.erb
+++ b/app/views/cards/index.html.erb
@@ -41,5 +41,5 @@
         drop->drag-and-drop#drop
         dragend->drag-and-drop#dragEnd" } do %>
 
-  <%= render "cards/index/columns", user_filtering: @user_filtering, on_deck: @on_deck, considering: @considering, doing: @doing, closed: @closed %>
+  <%= render "cards/index/columns", user_filtering: @user_filtering, on_deck: @on_deck, considering: @considering, doing: @doing, closed: @closed, cache_key: @cache_key %>
 <% end %>
diff --git a/app/views/cards/index/_columns.html.erb b/app/views/cards/index/_columns.html.erb
index 5a148ede6..a008d1513 100644
--- a/app/views/cards/index/_columns.html.erb
+++ b/app/views/cards/index/_columns.html.erb
@@ -1,4 +1,4 @@
-<% cache [ on_deck, considering, doing, closed ].collect { it.page.records } do %>
+<% cache @cache_key do %>
   <div class="card-columns" data-controller="related-element" data-related-element-highlight-class="cards--related">
     <% unless user_filtering.only_closed? %>
       <%= render "cards/index/engagement/on_deck", user_filtering: user_filtering, **on_deck.to_h %>
diff --git a/app/views/events/day_timeline/_columns.html.erb b/app/views/events/day_timeline/_columns.html.erb
index b57f75be9..020526e04 100644
--- a/app/views/events/day_timeline/_columns.html.erb
+++ b/app/views/events/day_timeline/_columns.html.erb
@@ -1,4 +1,4 @@
-<% cache day_timeline.events do %>
+<% cache [ day_timeline.events, Workflow.all ] do %>
   <% if day_timeline.has_activity? %>
     <div class="events__columns">
       <%= render "events/day_timeline/column", event_type: "added", day_timeline: day_timeline %>