Weird glitch (Elite Bandit camp)

[Dark Overlord 7]

Okay so a few days ago when i was bored out of my mind and tired of playing Fable 2, i decided to start a new game on Fable TLC. I got to the bandit seeress quest and started on it, right when i finished it I returned to the elite camp. I was wandering around and decided hey I want to steal something so i saw some mutton and decided to steal it, but a bandit was sitting right next to it. Right under the mutton was something else but i guess i accidentaly locked onto that insted of the mutton and when i was done stealing I realized that I had just stolen the bandits crossbow! I equiped it and it works but it is smaller than other crossbows and the hero holds it in a weird way. When you hold it the crossbow is sorta like digging into your heros body in a glitchy kind of way, and when you fire you hold it on its side. Its weird and the weapon is just called "crossbow" and nothing else, I saved and I still had it but I can't sell it and its only worth 170 gold and only does 100 damage. This is the first time I have ever come across something like this. And also the weapon has no description on it like the other weapons. I tried to do the same thing with my other characters but I couldn't and as far as I know I don't think you can steal any other weapon from an enemy.