History

Past service disruptions and maintenance events

27 January – 3 February 1175

No incidents

All systems operated normally during this period

20–27 January 1175

No incidents

All systems operated normally during this period

13–20 January 1175

No incidents

All systems operated normally during this period

6–13 January 1175

No incidents

All systems operated normally during this period

30 December 1174 – 6 January 1175

No incidents

All systems operated normally during this period