These are the few reasons why this could happen:
1. Sometimes our service runs slower or lower to queue when there are many users updating at the same time. You may set up the notification to e-mail you when the process is completed.
2. The job process was stuck due to some inconvenience.
3. Your Access to Full Feature has ended.
Anyway, please be patient with us as we will try to resolve the situation as fast as possible.
If your feed is getting at queuing, we hope that you will be patient as it would back to normal after a while.