When fighting Atheon it glitches and either teleports no one, one player, two players, or all six. It makes getting the achievement post patch near impossible on the Xbox. My team (6 level 30s) has gotten to atheon without dying several times and the bugs in the game make it extremely difficult to progress. In comparison, the PSN can load in at Atheon, defeat him without dying, and get the trophy. On the xbox, players must start from the beginning always. I understand that the raid is a culmination of the game and that it is made to be difficult. But the bugs in the game are in no way intended. My team has done the raid 30+ times each with the majority on hard without cheesing Atheon. Bungie community please continue to trend this post to bring awareness to the issue.