It not just ur phone. I've read about alot of WP7ers having this problem. The site, I'm guessing, is very sketchy for the IE9 browser. It's funny cuz when touch.facebook launched I read an article saying its was sketchy but mostly on the focus, but it seems alot of windows phone are encountering this problem.touch.facebook.com doesn't work anymore for mobile. Any reason why? It worked before... Hm... Is it just my phone?
All the third-party browsers use the IE9 engine.Maybe try an alternate browser