License activation failed after updating to 3.6

After downloading GP 3.6 and installing over the previous version, it asks for the activation license. When I enter it, using the license I received Oct 20 email “Your Gig Performer 3.x for OS X Delivery Information” the authentication failed. Invalid product. How can I fix this?

Sorry about this issue. We’ve had a few days where the databases of our new and old licensing systems were not 100% synchronized

Please try again now with your email address and original license code.

Let us know how it goes.

Thanks!

Perfect. It worked that time. Thanks for your quick response.