Checkpoint before Ketzuli boss fight not working

After dying to Ketzuli I am sent back to the entrance to the level. When I click on the final checkpoint again I am sent back to the entrance to the level. No problems teleporting to the mid-level checkpoint but from there I can only go back to the entrance. Cannot learn the fight if I always have to spend 10 minutes fighting mobs to get to it.

Confirmed. It's very frustrating.

Confirmed as a bug for me too

Confirmed

is bugged for me too

I just hit this bug too. Boss Fight Checkpoint takes you to the entrance, entrance checkpoint takes you to the entrance.

Have to fight your way back from level 2 every time you die.