Oh, goody, a new conspiracy theory!
Clearly, Paul was taken aboard an alien space craft for one night by the Emperor of another galaxy to demo the guitar, but because one night of interstellar travel equals one year and three months of Earth-time, the sticker on the case carried the date of his return to our planet.
There couldn't possibly be any other logical explanation to THIS utter catastrophe on this guitar you bought used from someone on the internet intent on concealing the truth! I think you bought it from the alien.
I mean, there is no way you could just remove the freaking sticker from the case and just play the guitar with this kind of diabolical mystery afoot! You should definitely make an issue of it on two websites instead of just calling the factory to ask about it.