Ryanair website to close for maintenance

"Ryanair said its website www.ryanair.com will close for ten hours from 7pm on Wednesday June 24 until 5am on Thursday June 25 due to an essential upgrade maintenance. Ryanair said it was sorry for any inconvenience caused by the maintenance work. In order to avoid any inconvenience, Ryanair says that its web check-in passengers travelling on June 25 must ensure that they have checked in online before 6pm on June 24."