Glad to hear it works. Facebook does have it's issues. They're rare, but they're also very tough to diagnose when they happen. Additionally, they seem to happen to new applications over the first days more commonly. We think it's propagating knowledge of the application to all of it's servers.
Either way, glad it's working. As for the note, yeah, we're a little off on that. 3.1.0 was out on the 4th, 3.1.1 came out the 11th, and 3.1.2 will be coming out in a few days (bug-fix release).. we'll hopefully get it right then
Thanks, and good luck!