Forum:Dlc problems

Ever since i downloaded zombie island dlc all the weapon shests have crappy loot before i would get revolvers that average 450-950dmg now they are all under 500 and the same for the other weapon types they are high level but bad stats and the red chests in new haven have switched to white ones. Not sure if this is also from the dlc but i cannot access my roland character it loads then says its another users character but i only have one user on my ps3. Thanks