Hi Chris,
Thanks for contacting Syncfusion Support.
We are sorry for the inconvenience.
Since your Email address has been changed by our Syncfusion Team internally, this issue had occurred.
To resolve this issue, please clear the cookie of Syncfusion Site from the browser settings and try to access our website.
After that, you can access your account and associated license by login using your new email address.
Please let us know if you have any concerns.
Regards,
Manikandan Pandian.