On Wednesday, 21.09.2016, we will have an update with downtime for all the Steam over Europe servers. Downtime will be between ~08:15 UTC to ~10:15 UTC.
A changelog has been posted: click here
Please understand that due to unexpected events a delay or postponing of the downtime is possible. Remember to clear your cache after the update to avoid any problems with cached history in your browser.
Your Rail Nation Team