Nested representers

[ducnguyenhuy-agilityio]

I'm having nested representers as following:
notifications_representers
** notification_representers
**** comment_representers
****** post_representers
******** image_representers

When I render a list of notifications with a type of comment and post title and post's image. But I see there are a few records that have image's attributes override to whole post attributes. Please tell me any wrong?

[dblock]

Maybe post a quick repro of the problem? Maybe even a spec?