Merge pull request #724 from ZmagoD/zd_SCI_1410

Fix Repeat Tutorial Action / Tutorial

app/models/my_module.rb

@@ -285,7 +285,7 @@ class MyModule < ApplicationRecord
       if !final.include?(my_module)
         final << my_module
       end
-      modules.push(*my_module.my_modules.flatten)
+      modules.push(*my_module.my_modules)
     end
     final
   end

config/initializers/paperclip.rb

@@ -36,10 +36,10 @@ if ENV['PAPERCLIP_STORAGE'] == "s3"
       medium: :private
     },
     s3_storage_class: {
-      medium: :reduced_redundancy,
+      medium: :REDUCED_REDUNDANCY,
-      thumb: :reduced_redundancy,
+      thumb: :REDUCED_REDUNDANCY,
-      icon: :reduced_redundancy,
+      icon: :REDUCED_REDUNDANCY,
-      icon_small: :reduced_redundancy
+      icon_small: :REDUCED_REDUNDANCY
     }
   })
 elsif ENV['PAPERCLIP_STORAGE'] == "filesystem"