Just finished Seraph Station on Legendary, for step 5 and 6 of Revision Zero catalyst quest. All rewards were awarded at the end of the mission and when returning to orbit, I received error code WEASEL. upon returning to the game, I was kicked all the way to the Xbox dashboard. Upon restarting the game, my progress was reset and step 6 is now incomplete. This is really insulting to have to complete this mission again when the remainder of my fireteam is enjoying the rewards while I submit this. On top of that, I completed Buildcrafter at the end of that and that was reset to 9 of 10. This needs to be fixed. I know that I am one of many, but it needs to be fixed. Cheddar Johnson, Guardian of Earth