ESPN league stat corrections

[Bowie]

Anyone know when ESPN leagues typically update stat corrections. I won my game 107-106, but the NFL just gave Walker 2 more yards (from 198 to 200), meaning my game would now be a tie. The NFL supposedly made the change on Tuesday, but ESPN still shows it as 198 yards. Is there a cut-off, or deadline I am missing, or is ESPN just slow?

If I end up tieing week 3, I realize it would be fair, but man will I be bitter anyway.

[Mercer Boy]

I don't know how ESPN does it, but I was wondering about stat changes on Yahoo the other day (since I won by 0.26 points). On Yahoo the stat changes are made if the corrections are found before the next week of play. If they change a stat for that week say, three weeks later, they don't count for fantasy points.