I don't know if this is happening with anyone else, but I tried to enter the raid (as it resets today on Wednesday) and when portalling in the loading screen bar didn't move anywhere, and I got this message after it timed out.
[10:45:32]Transfer Aborted: instance not found
I am definitely in a raid group, and have had no troubles entering the raid in past month(s). Any help?
It's a server problem. Nothing you can do about it. I'm pretty sure it happens when the world server can't connect to the instance server for whatever reason.