Fix for data_migration

lib/tasks/data_migration.rake

@@ -45,6 +45,7 @@ namespace :data_migration do
   end
 
   task :make_bulletins_and_news_has_language_flag => :environment do
+    a = []
     [Bulletin,NewsBulletin].each do |bulletin|
       puts "="*10 + bulletin.to_s + "="*10
       bulletin.all.each do |bt| 
@@ -52,10 +53,12 @@ namespace :data_migration do
           "OK"
         else
           'Failed'
+          a << bt.id
         end
-        puts(bt.title+"----------#{result}") 
+        puts((bt.title.to_s rescue '') + "----------#{result}") 
       end
     end
+    p a
     puts("#{'='*10}Finished#{'='*10}")
   end