Registration Apparently Not Working with Firefox

Hello-

I've forwarded two emails to registration@gama.com concerning this issue, and haven't received a response.  I have also attempted calling the listed number, and have not been able to get through.

I recently attempted to order a badge for the convention, and when pushing the "PAY" button, the page never refreshed/switched.  The requested events all remained in the cart for checkout, and no badge ever appeared for possible edit in the applicable section. 

I am wondering if the credit card is immediately authorized by whatever service GAMA is using to complete the transaction, so I can reissue my order through another browser, or if this is handled at some point after the request.  If browser compatibility is a known issue, this would be good to note on the applicable pages.  Having multiple badges waiting on me at the hall is not something I'm interested in dealing with.

Thanks!