Avast free blocked it's own update from it's own download server?

One of my laptops has Avast 6 free on it. Last night, the laptop was on and nobody was on it for three hours. I walked into the room and I saw a red box stating it blocked a malicious URL and the url was download.avast.com and it was a vpx definition file. Anybody else get this last night? (2/18/2012).

http://forum.avast.com/index.php?topic=93599.msg745237#msg745237

Thanks for the link. This was the warning popup I received.

Here’s the statement of Vlk:

O.K. cool, I figured it was a FP, just wanted to make sure.

Thanks.