Yeah, its been broken for some time now. If you want, you can take up the "replacement booth" by sending Spidey ideas for featured polls, like I used to. It was fun, but between little time and a dry well of ideas, I ran out fast.
You can still see the Voting Booth? I thought I disabled it - on my screen, I just get the title Voting Booth but no questions (unless you're talking about results).
Yeah, the software used for the Booth is third-party and broken right now. Beats me why... I told Ed but he either forgot or it's low-priority.