I've finished the game on the NCR side and loaded up my autosave of being in the Legates Camp and just left so I could continue the game, but now my fast travel doesn't work at all. Initially I thought it was because I was just in the warzone territory as I knew it never worked in places like the Camp Forlorn Hope, but now it does not work at all; I walked all the way to the REPCONN HQ and it still says "Fast travel is unavailable in this area"

Does anyone one know what to do here, or has this happened to anyone else? I really don't want to have to go back to an earlier save as i've levelled up a few times since, I'm on PS3 btw

are you on PC? on the console there is little you can do but hope that this gets solved by itself...