We crashed about 10 or so times before we gave up trying to enter the encounter.
I can also confirm this bug happened to a large group of us on Atlantic.
These issues should have been resolved during today's maintenance. Please let us know if you continue to have this issue.Same thing on Legends. I could move properly on the EC, but my friend who was using the CC suffered enormous amount of lag and would lose con whenever she tried to enter the boss area.
Thanks.