Tonight during our raid on HM Warlord Kephess we experienced a bug where we would kill the bombadier, and then after the player with the mark on their head proceeded to take down the walker, a second bombadier unit would spawn and kill our healers. Has anyone else had this issue?
This was in 8 man Hardmode Denova
Also we were extricating the person down from the boss after he had gone up to the top.
Not a bug. There is a timer for the bombers to spawn, if you dont have the walker dead before that timer you will get a 4th bomber, should have a tank pick it up real quick if it continues to be an issue, or have your dps burn the walker/last bomber quicker.