History

Past service disruptions and maintenance events

29 August – 5 September 2011

No incidents

All systems operated normally during this period

22–29 August 2011

No incidents

All systems operated normally during this period

15–22 August 2011

No incidents

All systems operated normally during this period

8–15 August 2011

No incidents

All systems operated normally during this period

1–8 August 2011

No incidents

All systems operated normally during this period