Took me 3 tries, but I finally did it yesterday.

The 2nd try, we were resetting, and a tank and healer left right when it reset......They were fully aware of having to wait, and they did, right until it reset.....

The 3rd try I finally got a group who actually wanted to do it, a tank disconnected, we reset, and lucky me I got a tank from my FC who knew what to do.
We finally did it, with literally a couple seconds left or we would have failed.