Datejust in Watchbox and the dial it’s not consistent with the Year of Production

[JDurand]

I bought a Rolex Datejust 36 Circa 2000 from Watchbox, and I didn’t research much about the dial and the variations from year to year, basically I trust in the Store and the Authentication from Ebay. But now I just realized that the dial doesn’t match with the year of production! How is this possible? Does anybody know if this is possible to happened? Is this a Frankenwatch? Did my watch losse the value because of that? So many questions, please help me
Cheers
J