While you may be right, I think this could just be a classic example of Hanlon's razor.
Obviously it SHOULD read "loading..." and then that loading... text should be replaced.
Why do I point this out?
Because this oversight coincidentally serves the purposes of the page (its humor), it's a particularly strong impact when that reads 0 days.
It's not supposed to actually read that way, but, there you have it. A good example of the principle in practice.