I completed the Battleground:Behemoth mission, but I still do not have access to the HELM and I wasn't prompted a mission or a cutscene at the startup of the game. I had an issue last season where the artifact wouldn't show up in Zavala's office so I went the entire season without the artifact. I would very much like to not repeat that again this season. I already have purchased the season pass to do the Behemoth mission to try to fix the issue, but again, I still do not have access to the HELM. I have the quest that says to explore the HELM, but when I look in the tower there is no destination for the HELM. Any support would be much appreciated, I feel like I just spent $10 to get screwed over again. EDIT: creating a new character and completing the first BL mission, exiting the game and reentering should fix the problem for your main character. Thanks @TheHaraamPolice