Batten down your contacts and defend your profile pics, because Facebook 3.1.2 for iPhone and iPod touch is here and it purports to fix those bugs that have been ailing ya:

• Fixes some crashes
• Fix a bug causing incorrect matches in address book sync
• Fix a bug causing incorrect matches for contacts with the same name

Here’s hoping that what has been, prior to 3.1, one of the best social networking apps on any platform, is back on track and ready rock.