While on vacation I let my single player game on Xbox alone. Came back, my rivals were mostly missing, as well as my Reaper. Most troubling was my home base that was gone completely, replaced by the FINIX fort that needed to be destroyed with C4 to establish the base. No C4 available, no way to rebuild base. What happened? What do I do?
If you left the game running while you where away on vacation and had the option for people to join on. Then i guess people have been joining your game and killed your rivals and dismantled your base for resources. But that’s just a guess.
May be a lost connection while saving as well.
I guess some kind of this destroyed my safegame, too. (I lost all but 17 safehouses. If I recapture some, others may get lost again next time I start playing… Sounds like a feature, but is annoying)