title: The bucket you are attempting to access must be addressed using the specified endpoint
body: <p>I'm using paperclip 5.0.0.beta2 in my latest rails (4.2.6) project. The application is hosted on Heroku. I can upload an image and it seems to be stored in a bucket on Amazon S3. However in the browser the image appears to have a broken url, although it's point to the bucket on Amazon S3, the url is:</p>
  
  <p><a href="http://s3.amazonaws.com/gigbnb/profiles/profile_pics/000/000/002/small/anthony_candaele-300x300.jpg?1464956858" rel="noreferrer">http://s3.amazonaws.com/gigbnb/profiles/profile_pics/000/000/002/small/anthony_candaele-300x300.jpg?1464956858</a></p>
  
  <p>When I enter this url in the browser, I get an xml page with this error message:</p>
  
  <pre><code>The bucket you are attempting to access must be addressed using the     specified endpoint. Please send all future requests to this endpoint.
  </code></pre>
  
  <p>It looks like there is an issue with the S3 endpoint.</p>
  
  <p>However I set the region (eu-west-1) in configuration file:</p>
  
  <pre><code>config/environments/production.rb
  
  
  config.paperclip_defaults = {
     storage: :s3,
     s3_region: ENV.fetch('AWS_REGION'),
     s3_credentials: {
       bucket: ENV.fetch('S3_BUCKET_NAME'),
       access_key_id: ENV.fetch('AWS_ACCESS_KEY_ID'),
       secret_access_key: ENV.fetch('AWS_SECRET_ACCESS_KEY'),
     }
  }
  </code></pre>
  
  <p>My Github repository is at:</p>
  
  <p><a href="https://github.com/acandael/gigbnb" rel="noreferrer">https://github.com/acandael/gigbnb</a></p>
  
  <p>Does anyone have an idea what's going on?</p>
  
  <p>Thanks for your help,</p>
  
  <p>Anthony</p>