Well, going by the voluminous amount of sample data and code you've given demonstrating the problem I think we can conclusively nail down the root cause:

Gremlins.

(See How (Not) To Ask A Question.)

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re: Weird date format behavior with WWW::Mechanize by Fletch
in thread Weird date format behavior with WWW::Mechanize by whakka

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