Is it just me or has the voting booth been halted for a while? I feel like the same poll has been there for more than a month now (Did Atlantis really exist?). Is this true or is it just a feeling?

I noticed that too.

The future of the voting booth feature has yet to be decided, there are plans for it to be improved by providing a way to view the results of previous polls in addition to the current one. The poll question will be changed when this upgrade is implemented however I can't provide a specific date for when this will be, probably sometime within the next month or so.