Issues in AK

[Klandestineone]

I don't know whether this is a bug, but last night I ran as SCH in AK with a premade group. We had some major issues with lag but decided to push and try to finish the dungeon. We wiped twice on the Demon Wall and both times Eos got knocked off when the boss did repel. I always place her in front of the boss at the center. This has never happened when running in AK pre-patch. Just wondering if anyone else has had this issue. Thanks.

Edit: My friend said that he experienced Repel Lag from the boss.

"The yellow bar for Repel filled up, and nothing happened to me. Demon Wall moves forward, and I move to the side so as to avoid the stuff on the floor. Then Repel hits me, and because I'm off to the side, I get knocked off.

It happened twice actually, only the first time I was still central enough that I didn't get knocked off."