TicketMaster App will not work

On all three of my devices, MacBook Pro, iPad and iPhone X i get the following:

Pardon the Interruption

As you were browsing something about your browser made us think you were a bot. There are a few reasons this might happen:

• You're a power user moving through this website with super-human speed.
• You've disabled JavaScript in your web browser
• A third-party browser plugin, such as Ghostery or NoScript is preventing JavaScript from running.

I have checked that JavaScript is enabled on the MacBook and the iPhone X.

Why can I not get the App to load and work?