Thunderclap bug @ Babelverse project page

gistfile1.js

// BUGGY:

    project_page.campaign_id = 191;
	project_page.twitter_backed = ; // HERE IN RUBY: project_page.twitter_backed = <%=twitter_backed%>;
// Uncaught SyntaxError: Unexpected token ;
	project_page.facebook_backed = ; // HERE IN RUBY: project_page.facebook_backed = <%=facebook_backed%>;
	project_page.total_backers = 18;
	project_page.total_reach = 13482;
	project_page.time_left = 0;
	project_page.goal = 500;
	project_page.progress = 3;
	project_page.time_progress = 47.36169029044353;

	project_page.init();

// FIX #1: Check nil values (good practice)
	project_page.twitter_backed = <%=twitter_backed.blank? ? 0 : twitter_backed%>;
	project_page.facebook_backed = <%=facebook_backed.blank? ? 0 : facebook_backed%>;

// FIX #2: Treat numbers as strings (ugly method, but works)
	project_page.twitter_backed = '<%=twitter_backed%>';
	project_page.facebook_backed = '<%=facebook_backed%>';

hey codegiant, I like your startup thunderclap, keep rocking!

I found this issue on my iPhone using Chrome and on my Macbook using Chrome too. This problem occurs both when logged in or not.

Hope you can kill the bug :)