Bill and Ted Screwed Up

Okay, in Bill and Ted's Excellent Adventure, they were told to keep an eye on the time because while they are gone, the clock of San Demas keeps going. Then, in Bill and Ted's Bogus Journey, they are somehow able to go off for months of intensive guitar training and come back at the same time that they left! They come back to perform the concert that makes them famous. According to the rules in the first movie, they shouldn't have been able to come back at that time! Now the world is never gonna be like the cool Bill and Ted's universe.