History

Past service disruptions and maintenance events

22–29 December 1141

No incidents

All systems operated normally during this period

15–22 December 1141

No incidents

All systems operated normally during this period

8–15 December 1141

No incidents

All systems operated normally during this period

1–8 December 1141

No incidents

All systems operated normally during this period

30 December 1140 – 6 January 1141

No incidents

All systems operated normally during this period