The service may be unavailable on the following dates: from Saturday, May 10th, 10:30 p.m. (GMT +2) to Sunday, May 11th, 06:30 a.m. (GMT +2), for extraordinary maintenance; on Thursday, May 15th, from 06:00 p.m. (GMT +2) to 11:00 p.m. (GMT +2), for ordinary maintenance.