They may be experiencing technical difficulties, I've noticed in the past that server 2 and 4 suffer from high ping and sometimes completely go out. Right now, all 4 are up for me. Here are the solutions/suggestions from Agatio.1. Servers are showing as offline- Start the patcher.exe and check if your game is at its latest version. If it's not, let it update and check again- Restart your router and PC and check again- Add launcher.exe / patcher.exe / elementclient.exe to your antivirus exception list- Run fixit.bat in EPW/launcher and then click 'Verify' button on game patcher and check again- Copy serverlist file attached to the bottom of this post and paste in EPW/patcher/server. Then restart the client and check again- Alternately redownload / reinstall the client
Those solutions only work if it's not server side, which it appears to be since almost everyone not on server 3 are experiencing issues.
It looks that way, just now, a Disconnection thread has been started. I'm hoping this gets resolved and I hope it's not a DDoS attack, although it seems rather unlikely.