She didn't return her questionnaire by the 6pm deadline today. Maybe a withdrawal is imminent and she didn't want to waste her time.
The WH asked for extensions to 7 PM and 8 PM. I don't know whether or not the Judiciary Committee would release the supplemental today, and it may well have been submitted by the 8 PM deadline. I suspect that even if it's not tendered until tomorrrow, the Senators won't make the timing an issue - nor should they, IMO.
The substance, OTOH, deserves all the steely-eyed criticism it gets.