I have also had the error 80022A07. Just about a week ago. I have done some research and found a solution. It just might work. I have tried this method today and I can now see my profile and sync my trophies. Go to Trophy Collection and press triangle. Sync with sever should pop up. Click that and keep trying till it works. I tired about 4 times before it worked. I'm currently searching for ways to help with the Error 8002292D which is affecting many gamers. I'll post once I find a solution.
I WENT FROM A CRAZY MAN...TO A BEAUTIFUL SWAN...SEE...
It also started after I played the original Drake's fortune uncharted. The update was about the same time so I'm not sure what caused everything to get screwed up.
It was either Drake's Fortune OR the update.
FYI: I say it could be Drake's Fortune because there was a trophy error during the game. Trophies stopped registering and I had to reload 2X.
i fixed it i tried everything at first but it did not work so an idea came to me about using a diffrent internet provider i used my phone tethering capability and i used it as a wifi router i connected to to the internet through the 3g connection in my mobile and it worked i am using diffrent internet provider for my phone try it