Today, on April 20th, the servers for For Honor, are down. PS4, Xbox One, and PC are affected.
If you want to play For Honor this afternoon, you need to find something else to do for 30 minutes. As Ubisoft just announced, all servers will be shut down at 4:30 PM. The downtime is expected to last about half an hour, so you can fight for honor again around 5 PM.
New elite outfits costing 10,000 steel have already been deployed today, Thursday. However, this is a mistake – the correct price should be 7,000. This price bug will be fixed during the maintenance work.
For Honor was updated on PS4 and Xbox One yesterday. This update 1.05 was released for PC several days ago. You can find the patch notes in the link.