History

Past service disruptions and maintenance events

26 December 1155 – 2 January 1156

No incidents

All systems operated normally during this period

31 January – 7 February 1155

No incidents

All systems operated normally during this period

24–31 January 1155

No incidents

All systems operated normally during this period

17–24 January 1155

No incidents

All systems operated normally during this period

10–17 January 1155

No incidents

All systems operated normally during this period

3–10 January 1155

No incidents

All systems operated normally during this period