Swimlanes UI does not work well with thousands of tasks

Ran a simple pig script with LOAD and STORE which launched 33K tasks in the vertex. The swimlanes UI does not show all the tasks even when I edited with the firebug and increased the height and width. Saved the html and saw that there were only 122 class="tick" elements.
Another issue was that the container names were not sorted and it made reading difficult.