Payment Forms Fail to Proceed to Checkout upon Submission (Includes Workaround)
Known Issue|We’re investigating this issue.
We're aware of the issue and are currently gathering more information regarding this matter.
Meanwhile, you can use the following workaround:
1. In your site dashboard, navigate to the Settings page
2. Click Language & Region
3. Under Currency, select a different option
4. Click Save.
5. Reselect the original currency, then click Save again.