My PuSH client is expecting each subscribed feed to ping to a unique callback (/feed/push_notify/SOME_ID_NUMBER). Quite a few of my feeds are pinging to the wrong callback, usually /feed/push_notify/2 or / feed/push_notify/10.
I'm pretty sure I subscribed to these feeds correctly, and I noticed that the "problem feeds" all use pubsubhubbub.appspot.com as their hub. Is there an issue with this hub where assumes all callback URLs for a particular client are the same? Or did I screw up when I built my subscriptions? Also, when unsubscribing to a feed, is it necessary to provide the callback? Thank you for any time and assistance you can provide.
