Little arrows spin forever

I’ve been trying to run down this problem for a while, hopefully you can help here. We have a Contact 7 form at http://stickwithus.org/fall-classic-team-registration/

When I fill it out and click send, the little arrows never stop turning, and it never goes to the ‘finished’ message. But the info IS being emailed, and the data IS dumped into the db. Any ideas?

Thanks.

http://wordpress.org/extend/plugins/contact-form-7-to-database-extension/