Product Expires Problem

[Keilup]

This one's killing me! I've got 3 products to download. 2 are free, one can be purchased through PayPal. I followed my own advice some time ago on the forum for setting up products to download and no matter what I do, my 2 free products work great, but my one sale product will not give me the download link. Finally, it caught my eye. The Link Expires date is waaaay in the past!! Ok that's the problem, but why?

For my two free products it correctly calculates the date expires based on what I have set in admin. But for the sale product it is wrong. I cannot find anywhere that controls this. I know it can work-it has for me in the past.

I had also done some testing. In February it worked fine. I've tested a couple times since then, and when I look at my history of testing orders, I see that in each case my link expires is the same date-- Dec 7, 1999.

Anyone have any ideas what might be going on?