Check the Description

Note: deleting old contenttypes generates some problems:
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DoesNotExist: Placeholder does not exist for parent <Page: Get involved> (type_id: 113, parent_id: 5), slot: 'blog_contents'
"GET /api/pages/en/pages/get-involved HTTP/1.1" 500 17231
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How it works link doesn't work - brings to something went wrong
DoesNotExist: Placeholder does not exist for parent <Page: How it works> (type_id: 113, parent_id: 4), slot: 'blog_contents'
[28/Feb/2014 08:49:21] "GET /api/pages/en/pages/how-it-works HTTP/1.1" 500 17264
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On Tasks: if you go to the fourth page, website goes on infinite loading...
[28/Feb/2014 08:50:20] "GET /api/bb_tasks/previews/?page=4&ordering=newest&status=open HTTP/1.1" 404 23
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Still working on this...since some of the apps returns to be either inside INSTALLED_APPS either outside