What does "1505 times" mean?

Seems like my Facebook subscription lost its authorization somehow. I wasn't notified of it but did notice a notification under edit mode of the Facebook service and it said :

"Our permission to access your Facebook account has expired. Please grant us permission again. You can do this from the Edit page for this service. (less than a minute ago) (1505 times) Remove this notice"

I don't know what "1505 times" means. Did I do something wrong? If it's telling me something important or relevant, let's be more clear!