Added a few webpages, now is crashing[BUG LOGGED]

Okay, so I’ve been playing around with Scrivener fine since it came out - love it. Today, I had to Copy/paste some webpages because it didn’t want to import them. Now when I open it, it’s slow to open. It freezes upon opening and if I click anything it “stops responding”. I can’t even get to a point where I can delete the files to see if that’s the problem. It takes far longer to load now - the initial front page won’t open for at least a minute or more.

I’m running a Windows Vista 64 bit laptop with 4GB ram.