Fixing an error caused by the Steam Summer Getaway Badge

I have a complete Steam Summer Getaway Badge (gamecards/245070) resulting in no match being found for the following:
$(this).find("div[class$='badge_progress_info']").text().trim().match(/(\d+)\D*(\d+)/)

This was causing the page to break because the following wouldn't get run:
$(".es_steamcardexchange_link").remove();
$(".badges_sheet").css("text-align", "center");
$(".badges_sheet").css("margin-left", "32px");
$(".badge_empty").css("border", "none");
$("#footer_spacer").before('<div style="display: block; clear: both;"></div>');