Malware

I have been using Avast! free for many years.

On Monday, 5/6, seemingly out of the blue, one of my favorite ‘forum’ websites is now being targeted by avast! as being malware.

I have reported the issue, avast! has been updated and it is still being blocked.

Is there a way I can tell avast! free that this website is ok?

what does avast say?..a screenshot would help
what is the url ?