Can you confirm that you drop virus definition:

Txt.Downloader.Generic-6810205-0 ?

Starting Aug 20,2020, our systems do not flag files with that virus anymore.

I checked the clamAV virusDB https://lists.clamav.net/pipermail/clamav-virusdb/

and I do not see an explicit log that indicates that the definition indicated above 

has been dropped.

I will appreciate your feedback.

Luis