First, make sure you have the most up-to-date version of the Facebook for Android app. Go to Market > My Apps > Update. If there's a newer version of the Facebook app you don't have yet, it'll be listed there for you to download.
If you continue to experience difficulty with the application, check the Facebook for Android Page for the most recent updates on known issues and new builds. If your bug is not listed and you would like to submit a report, please click here.
If you continue to experience difficulty with the application, check the Facebook for Android Page for the most recent updates on known issues and new builds. If your bug is not listed and you would like to submit a report, please click here.