Looker Pro Subscription Error

[ary_infotrust]

Hello 

My client is trying to sign up for Looker Pro, however they are getting the following errors. Checked other similar forum posts however does not look like anyone found the solution. They have tried multiple emails in their company, also don't believe waiting will help. 

[阿泰]

Hello, did he try clearing his browser cache or data and then try subscribing again?

[ary_infotrust]

Yes, they even tried on different emails. Same error