ember JS returns only the last value from tastypie

I'm trying to get a list of items served from Django and Tastypie and display them using Ember.js. I've encountered the following problem:

EmberJS stores only the last value from JSON - so /api/post serves a few entries, but EmberJS stores and then displays only the last one(I also checked with the Ember extensions for Chrome). I'm not even sure where to look for a solution - is it Ember, Ember-data, Tastypie or all of them?

Here's the javascript code:

Blog.ApplicationAdapter = DS.DjangoTastypieAdapter.extend({
   host: "http://127.0.0.1:8000",
   namespace: "api/v1"
});

Blog.ApplicationSerializer = DS.DjangoTastypieSerializer.extend({});

/* Models */
Blog.Post = DS.Model.extend({
   title: DS.attr('string'),
   body: DS.attr('string'),
   added: DS.attr('date'),
   created: DS.attr('date')
});

/* Routes */
Blog.Router.map(function() {
   this.route('post-list');
   this.route('post', { path: 'post_id' });
});

Blog.IndexRoute = Ember.Route.extend({
    redirect: function() {
    this.transitionTo('post-list')
    }
});

Blog.PostListRoute = Ember.Route.extend({
    model: function() {
    return this.store.find('post')
    }
});

Here's the curl extract for reference:

{"meta": {"limit": 20, "next": null, "offset": 0, "previous": null, "total_count": 2}, "objects":             [{"added": "2014-12-23T19:49:28.881759", "body": "hsdkfkjahsdkshufy \r\n\r\nLorem ipsum", "created": "2014-12-23T19:49:28.881759", "id": 2, "resource_uri": "/api/v1/post/2", "slug": "jklshfkjasfhkjkhlf", "title": "jkl;shfkjasfhkjkhlf"}, {"added": "2014-12-23T23:00:23.719586", "body": "sdhkjasgaskg slkhs;fas\r\n\r\nhsdkjhsask sfhjask \r\nhakjhagkl\r\n\r\nhgaskjhagskj \r\nhgkjash", "created": "2014-12-23T23:00:23.719586", "id": 3, "resource_uri": "/api/v1/post/3", "slug": "asfhklasdnhjasdkghskl", "title": "asfhklasdnhjasdkghskl"}]}