superanstispyware false positive?

Hallo i download the new version of antispyware from the legitame site and avast after execution it analyzes is. And says this program dangerous. we will review it.
It is because they change their digital signature or they hacked them?

Report a suspected FP (File/Website) here: https://www.avast.com/false-positive-file-form.php

they fixed it. thnks.