Yes I am finding the same thing and have come to the conclusion that the Mellenium files may be interesting, but cannot be relied upon.

It is vital to remember when the USA (1492) & Australia (1793) were discovered, things become a tad clearer.

We also have to keep in mind dates... Women can have babies between the ages of about 13, at the youngest and about 50 for the oldest.

After that, all we can do is keep a level head and research what we can.