Invalid Licence

I have just moved from staging to domain and when I tried to update the license on my theme it comes up Invalid License. My account is valid until 2020. URL http://aquaticdesigns.com, sydney pro license number not working. Please advise
Thanks
Robert

Hello Robert,

Try leaving blank the license input box and save. Then re-entering and saving it again.

Let me know how it goes.

Regards,
Kharis