Many users are expierencing Error Code Bat, a supposed networking error code, but that it is widespread that I think that it is not a problem on the user's part. Go to the Destiny 2 page on the Twitch Directory and you'll see many players expierencing the same error code. This is also preventing users from starting activities and activities that are started do not progress triumphs and challenges, and do not give rewards of any kind from the end activity chest to engrams that drop from enemies. I have attatched a video showcasing the issue.