How old was she when she was arrested? If she was under 18, then the records would be scrubbed once she hit 18. Chances are it fell by the wayside, she mentioned it to Feinstein who fast walked the scrubbing.
The last “update” on them is July, meaning theu were altered then. Besides, she may have been 18.
Don’t know if this is accurate or not, but she was older than 18 and in college in NC when it happened.