iPhone 4S, iOS 6.0.1, not jailbroken. When I open the side nav and press Wiki, the landing page will regularly crash during / after loading. Not always, but more often than not.
Another issue, Wiki pages render with < 100% of the screen width and I can't zoom. This happens in both portrait and landscape.
Also, just curious, what's with the search result ordering? Searching for "uncharted 2" gives 2 pages of results. The Wiki page for the game is the last item in the results, what's up with that?