Unable to download Rhino for Mac (Build 5A855)

I have tried more than 10 times to download the latest build of Rhino for Mac and every time I do it fails at ~4.7MB. I have tried using both Chrome, Firefox and Safari. I have also tried on 2 different computers.

Any ideas of what I am doing wrong or if there is somewhere else I can DL the installer file?

Thanks

ps I can’t use Rhino for Mac until I get the file as the previous build has expired.