Facebook notifications aren't coming through?

I have had my blackberry for about a year and it is the Blackberry Curve 9300. I have had Facebook installed on my phone since I got it and recently I've noticed that my notifications aren't coming through to my phone at all. Also the same thing regards my messages. If I log into facebook on my browser on my phone, then I can see my notifications/messages but I want to know why my app isn't displaying them. I have the most up to date Facebook software and I update every time there is an update available. Can someone please help me? Much appreciated. My blackberry is version 6.0 if that helps in any way.

No issues with BlackBerry Notifications coming onto my BlackBerry Curve 3G with the latest Facebook. I have actually noticed them coming in smoother lately.

Mine are coming thru fine as well. Have you rebooted your bb lately? This is the only thing I can think of and is what I do when I run into app issues. Hope you get it working! :)

mines been doing the same lately (torch 9800), ive uninstalled and reinstalled twice now and seems to be okay, have another issue with it not showing picture comments though,

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