Hi Developers, Twitter’s hosting provider, NTT America, is upgrading a portion of our internal network starting on July 31st at 11PM Pacific (August 1st, at 600 UTC).
This maintenance will last approximately five hours. During this time, there may be intermittent periods when some users are unable to use Twitter. During these intermittent periods, end-users will see Twitter's maintenance page ( http://media.tumblr.com/tumblr_l6e4wrBkaA1qznz0d.png ) while API requests will return HTTP 500-series status codes. Thanks! Taylor
