I am having the same issues

Kira Moravvi - Sargatanas

I am unable to enter any dungeon/instance and when I try I get an error saying its unable to connect to duty finder server. I have had the issue friday 8pm GMT, and have tried the following instances:

- Sastasha
- Binding Coil Of Bahamut
- Amdapoor Keep
- The Wanderers Palace
- The Navel (Hard)

It does not seem to matter which zone I am in either