Errors from Facebook graph API on posting - Service temporarily unavailable

Question

Recently I get temporary errors from Facebook API after user is trying to share a post through "me/feed" route.

The error message is :

"message":"Service temporarily unavailable",
"type":"FacebookApiException",
"is_transient":true, "code":2,
"error_subcode":1609010,
"error_user_title":"URL Not Found",
"error_user_msg":"We had trouble using the URL you provided. Please try again later.",
"fbtrace_id":"DgSULoXJMfK"

Anyone know what could be the reason for this?

Answer 1

I'm pretty confident this is a bug. We're finding that the exact same post will fail when published to some pages, but succeed on others. This sort of inconsistency along with the feedback of others (see below) suggests that this behavior is due to a bug.

https://developers.facebook.com/bugs/1571642049794292/