[Lord Vega]

I have Fable: TLC for the PC, and I'm currently doing the Lady Grey questline. I've given her the gift, bought a house, and did the investigation (in that order) and now she wants me to fight Thunder in Bowerstone Jail. However, when I go there, it's empty. I've looked at a walkthrough that suggests Thunder should be there, but he isn't. Have I broken this quest somehow? What can I do to make Thunder appear?

[Man]

your probably involved in a current mission that takes you beyond the hill, such as going to lychfield. if you complete that quest, return to the hill and he should appear

[jwc2200]

By Bowerstone Jail, the game means the next region going north from B/S North, not the little jail cell (you said it's empty, so I think you mean that) where the Archeaologist was. You may know that, but just in case I figured I'd post that, he should be on the bridge in the next region.