Disk4mat wrote:The blue arrows are visible to anyone who is logged in, regardless of whether or not you have a Premium subscription.
1. make sure "Display Premium Downloader" is set to Yes Here (at the bottom).
4. if you're using Chrome, try disabling its built in pop-up blocker
5. if you're located in the United Arab Emirates, see This
6. if you're located in Australia and using Telstra, you need to turn off TELSTRA Broadband Protect
I ran the mobilism site through incognito, and saw the blue arrows! It could be that my uBlock extension or Malwarebytes extension could be the culprit. I'll check it out - thanks for your suggestions!