After you destroy every crystal and retrieve the 3 types of light you will be tasked with escaping the hive by using a portal. However once you go through the portal the next part of the mission completely bugs out making it impossible to continue doing the quest. You are supposed to defend Queen Mara, however nothing happens. You follow the waypoint of the objective then it bugs out and points elsewhere. The altar where you defend Mara is also uninteractable.