Is the DGCA trying to cover its tracks?

In a new twist to the DGCA-airline issue, the notification issued by the DGCA to Airlines clearly shows that it was sent after the Kingfisher plane skidded off the runway. All Airlines now claim that the DGCA’s notification was sent out after the Kingfisher skidding incident and not before it as claimed by the DGCA. Airlines say any kind of action will be unfair since the warnings issued by the ATCs were post accident and the verbal notification given never mentioned wet runway. Earlier the Air Traffic Control union had said there was no prima facie evidence that indicated that the two de-rostered Air Traffic Controllers were at fault.