Datatable pagination issues

Hi all,

I've got a Datatable that uses a page state content (from an API call) to show the content. The API call fetches 5 elements at a time. The response has the following content:

{
    "count": 9,
    "next": "http://URL/foo/?limit=5&offset=5",
    "previous": null,
    "results": [
        {...},
        {...},
        {...},
        {...},
        {...},
    ]
}

I can't figure out why the pagination buttons don't show the correct values (always 1-5 of 5) when in this case it should be 1-2 of 2. Also, and this could be a side effect of the first issue, why is the next button disabled?