Hi,
I'm running the data provider for that: http://api.wheresitup.com/
My bad.
Our system uses gearman and supervisord to manage the job queue, but didn't have systems in place to notice an exploding work queue. The job queue hit 13k at one point, which is clearly sub-optimal. We've launched 4x our normal worker count and performance on that system (and for our other customers) has recovered.
sorry for the delay paul