A: Don't worry, it's just a minor temporal inconvenience. We have consultants who specialize in fixing those sorts of things.
A: Well, it depends. Ancient Egypt? Sure. The Wild West? Why not. But try not to visit the year 1982, we don't want to have to deal with the haircuts.
A: Oh, it's fine. It's not like it's going to break or anything. We've got it on a really sturdy rubber band.
A: Ha! No, that would just be too easy. Our consultants are too busy fixing paradoxes to deal with that sort of thing. You'll have to stick to just visiting.