It seems that OOTP is predicting the future, let me explain:
I'm in an online league, and after I downloaded the most recent file. I navigated to the HTML report for injuries IN THE GAME, not on the website. And this is what I saw:
http://www.rmruggles.com/screen.JPG
I had to link it because of the size of the image
You'll notice that the league date is 6-18-1994, but there are injuries listed under dates that haven't occured yet. Something to note, is that the players on my team that are ACTUALLY injured are not on the list.
We used the Arod/Garlan database when we created the league, I dont know if that could be the problem or not.