The service may be unavailable on the following dates: on Thursday, June 18rd, from 06:00 p.m. (GMT +2) to 11:00 p.m. (GMT +2), for ordinary maintenance; from Monday, June 22rd, 11:00 p.m. (GMT +2) to Tuesday, June 23rd, 06:00 a.m. (GMT +2), for ordinary maintenance; on Tuesday, June 23rd, from 06:00 p.m. (GMT +2) to 09:00 p.m. (GMT +2), for ordinary maintenance.