I completely agree that is very odd it comes up as an invalid address. I'm not sure where the disconnect is in the device or the website that won't allow that to stream. I had success on another device.

I can offer a solution that would help but if you're like me, you may only wind up using it for that site only. Go to mini.opera.com in your mobile web browser and download Opera Mini. Follow all the prompts to install the app. It will take awhile to agree to all the prompts allowing access and data connection, but it will let you stream those videos from that website.