Leonardo: What are you doing? Dogs: There! Now we can't get hold of the syntheziser and bring it to the present despite it being brought already. The paradox is fixed! Bissy: Allright, all problems must have been solved now! Logan: Wait! Now the first time-trip to the renaissance cannot have happened the way it did. We've made even bigger changes this time! Bissy: Oh no! If that time-trip never happened, then Cissi cannot have gotten hold of that hover-car, and then she wouldn't have been able to save us when we got stuck in our car... Logan: ...so we all died!