Failed importing nodes: "Please select a bundle"

The 'discussion_reply_email_importer' feed doesn't set a "Bundle" for the "Node processor" which causes import to always fail.

Here is a screenshot showing the error I get when running the importer manually:

I'll attach a patch in a moment. The interesting thing is that there is a 'content_type' => 'oa_discussion_post' key in there, but the one that's needed is actually 'bundle' => 'oa_discussion_post'. Maybe Feeds was upgraded after the Feature was created but then never updated?