instances API call is made two times on a bucket / problem page

[Brian Murray]

When this page is initially loaded we can see the instances API called two times.

https://errors.ubuntu.com/bucket/?id=failed%3A/usr/bin/nautilus%3A11%3Ax86_64%3A/lib/x86_64-linux-gnu/libc-2.19.so%2B4b8f3%3A/lib/x86_64-linux-gnu/libc-2.19.so%2B10b035%3A/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0%2B8a0fc%3A/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0%2B65c80%3A/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0%2B65d1c%3A/usr/bin/nautilus%2B54dcb%3A/usr/bin/nautilus%2B58246%3A/usr/bin/nautilus%2Ba4d43%3A/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0%2B48ce5%3A/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0%2B49048%3A/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0%2B490ec%3A/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0.4002.0%2Ba2b9c%3A/usr/bin/nautilus%2B2b561%3A/lib/x86_64-linux-gnu/libc-2.19.so%2B21ec5%3A/usr/bin/nautilus%2B2b5c3

GET https://errors.ubuntu.com/bucket/ [HTTP/1.1 200 OK 960ms]
....
GET https://errors.ubuntu.com/api/1.0/average-instances/ [HTTP/1.1 200 OK 6795ms]
GET https://errors.ubuntu.com/api/1.0/versions/ [HTTP/1.1 200 OK 553ms]
GET https://errors.ubuntu.com/api/1.0/instances/ [HTTP/1.1 200 OK 442ms]
GET https://errors.ubuntu.com/api/1.0/instances/ [HTTP/1.1 200 OK 406ms]
"total" 61 nv.d3.min.js:1

This doesn't make a whole lot of sense.

[Brian Murray (brian-murray)]

It may have to do with load_more_results being called 2 times in bucket.html.

            /* Set up infinite scrolling. */
            var options = {
                distance: 50,
                callback: function (done) {
                    load_more_results (done);
                },
            }
            infiniteScroll(options);

            table.showMessage('loadingMessage');
            load_more_results ();