A few weeks ago I beat the story in Oblivion and I went to save and than quit. Well the next day I go to load up my save and at the loading screen the red bar gets to the very end and my Xbox freezes. I didn't think much of it since my Xbox sometimes freezes on games so I restart the Xbox and again, I go load up the save and my Xbox freezes when the bar is at the end. I tried this 2 more times and same thing happened both times. Today I decided to see if the autosave would work and the same exact thing happened.

I have a used version of the GOTY edition for the Xbox 360 and the game was working fine until I beat the story. Now does anyone have any possible solutions to fix this? I honestly wouldn't have any problem at all going to buy a brand new version of this game so I can continue to play it because this game is so good. But if I have to end up buying a new version I want to know since I already have both the DLC's on my Xbox would both of them work if I bought a regular version of Oblivion?

Sorry for all the questions but i'll be very thankful to whoever responds. So thank you ahead of time. ^_^