On Monday Google confirmed a bug that may have resulted in ranking fluctuations and a potential drop in rankings. This has since been reported as resolved by Google. However, it may have impacted your keyword rankings from August 10th-11th.

STAT is unable to recollect any SERPs that have already been collected but will continue to monitor the SERP results for any potential further volatility.

As always, if you have any questions you can always reach out to support@getstat.com!

Cheers,
Your Moz Team