Facebook apps are merging
This should all be happening automatically, but it may be good to know what's going on:
I'm merging all Facebook apps (there's one for every available language (!)) into one,
with the language selection done on the page itself (and kept in a "cookie").
This means that if you were using the Facebook app in a language other than English,
you probably got the "app permission" questions again from Facebook.
Do let me know if anything went wrong with this.
Patrick