I'm willing to guess we will see quite a few of these pop up in the near future. With the controllers now having an ASAP program (I don't recall their exact name for it, ATSAP?) I bet we'll have a few self-disclosures.
Similar to the story about "loss of seperation events increased 200%" (or whatever the number was) in Washington. It's not that there was a huge sudden increase of events, there was a huge increase of reports, which is a good thing. That is exactly the point of ASAP.