Using version 6.03, XP, IE Explorer as the browser (the problem isn't here - read on):
In every player's history, there is a line of text that is missing (blank - not like a typo). Interestingly enough, it reappears when I click on the .html report. Because of this,I know it's not lost - just invisible on the in-game screen (when you click on a player). Because I know the info is still there, I'm not stressing, but it is kind of weird.
UPDATE: I closed out of a few screens in the game, came back, to where I was, and then suddenly the info is there. I clicked on one more player and the game crashed. I brough the game back up, and all seems okay for now. Kinda spooky
PS - I don't know if it will make a difference, but when I first experienced this problem, I went to look at players who were on the DL, and I had left the game on overnight (idle).