Jade isle atlas boss bug.

Empowered the boss with tablets, get through the map. Boss fight time.. Get the boss down to half hp, then he just stands there and does nothing. Takes no damage and bugs the map out. Can't portals out in boss room, so I log out and back in hoping that'll fix it. Nope.. still stood there like a statue. So had to log out and let it time out the instance and put me back at my hideout losing the map.. Very frustrating as I pathed that way to try and get the most out of the map. I have a clip saved on my xbox but can't post it on here as there is no upload option from my phone.

Much sadge.