[Glitch] Fix user settings migration script failing in some cases

db/migrate/20230215074424_move_glitch_user_settings.rb

@@ -24,7 +24,7 @@ class MoveGlitchUserSettings < ActiveRecord::Migration[6.1]
     end
 
     def value
-      YAML.safe_load(self[:value], permitted_classes: [ActiveSupport::HashWithIndifferentAccess]) if self[:value].present?
+      YAML.safe_load(self[:value], permitted_classes: [ActiveSupport::HashWithIndifferentAccess, Symbol]) if self[:value].present?
     end
   end