While playing Oblivion on my PC (which can easily handle it, so that's not the problem), I was doing arena fights, staying in there most of the time when I tried to leave. As soon as the load screen finishes, it immediately goes black and says it is not responding. I reloaded and tried again, same result. I loaded a waaaay earlier save, went into the arena, left and I was fine. I went back on the new save, tried once more, crashed. I tried saving, which caused an immediate crash. I go back on, load the save that I'd just made and it said it was corrupted. When I tried to sleep, it immediately crashed. So I am confined to the arena bloodworks, the arena itself, no saves, no loads and no sleeping. I also used console, teleported somewhere (inside a building) and then left, crashing again. Is there something to fix this or will I have to load back to my last save, 3 hours ago?