About an hour ago (2016-04-07 21:00:00 UTC) the /media/media-id/comments endpoint started to return non-unique identifiers for comments. Existing comments were assigned a new ID and the old comment IDs no longer work.
Has anyone seen official documentation about an expected ID migration as part of the new API changes? I see no announcements or developer documentation about new IDs.
Same here, but when doing the same API call now, the API is returning the old IDs again. So maybe a temporary hick-up?!