I think the supply issues are from Vasco's side, not Blizzard's.
This post was from a user who has deleted their account.
I was also getting this. I was sure it was AVG flagging something that didn't need to be flagged. The AVG site couldn't provide info on what was even flagged, so there you have it. Kept the site from loading a few times though. Silly flaggy thingy. I don't use AVG at work so, having no problems at the moment. :)