Direct message delivery problem
All accounts are currently experiencing an issue where direct messages are not appearing in their Twitter client despite receiving SMS, email, or push notifications. This issue is affecting Twitter.com as well as all clients. Our engineers are looking into the problem and should have it fixed shortly. Stay tuned for updates.
Update 1: Direct message delivery issues have been resolved. Messages sent in the last 2 hours may be out of order in your client, which we’re currently working to correct.
Update 2: All direct message delivery and ordering issues have been resolved.