Take the 2-minute tour ×  I'm extending client-side access
tokens as documented here:
https://developers.facebook.com/roadmap/offline-access-
removal/#extend_token  But I've noticed that very frequently the
request returns the short lived access token instead of
extending it. Across all of our users, this appears to be the
case ~70% of the time after enabling the migration.  Is there
something that we can do to fix it? Why might this be failing so
frequently?   share|improve this question Is this happening for
only one application? –  Gajus Kuizinas Jun 22 '12 at 1:30 Were
you using offline_access before? are you sure you're not trying
to extend a token which is already long-lived, or infinite? If
not, is this only for old users who've never seen an enhanced
auth dialog, or is it also for new users? –  Igy Jun 22 '12 at
10:57 @Guy - this is happening across ~10 applications. – 
Hilary Karls Jun 22 '12 at 18:21 @Igy - We had previously used
offline access for some of those applications, but enabled the
migratio