@Nancy380
Nancy, to add to @Pat271 's excellent and correct answer, on March 14 2020 Airbnb made alterations to the extenuating circumstances policy to allow for the effect COVID-19 would have on hosts, and part of that alteration was to quarantine the host's Superhost status for 12 months. What that meant was you would not lose your Superhost status if you fell below the required hosting rules of 10 stays, 90% acceptance and 1 cancellation for the previous 12 months.
As far as I am aware that ended as of March 14 2021 so, this July assessment we have just had is the first one not subject to the COVID Superhost waiver. It is because of this that you have managed to hold your Superhost status up until now even though you had a two year break from Airbnb hosting.
During the most recent assessment period, 1st July 2020 - 30th June 2021 you had 9 reviewed stays (with 2 in July which do of course not count) which dropped you below the required minimum of 10 for the assessment period.
You will get it back again come the next assessment which takes place on 30th September because you will have once again achieved more than that minimum for the assessment period.
I hope I am right with my take on this!
As far as the revenge review is concerned you should be able to have that removed if Airbnb are going to follow their own rules. In your position I would get in touch with the Resolution Centre via this link....
contact us
Cheers.......Rob