I recently bought the .com version of my site and my partner the "tech" person, made it an alias of the other site. So .net and .com were identical. Well it took me 2 weeks to figure it out and get to it to change it. I did change it and everything was fine stuffed showed in google. I was using a single page front end a couple of pages referenced from .net. Today I see .com is grey barred. Is it at all possible this is because of the full page change? like it got dropped somehow? Did google finally see that it was mirrored for a bit and now dropped the mirror? The goofy thing is it is fine as grey bar. I can use it how I thought I would with just a feed over from people who type .com. Still was a heart wrenching deal.