Can anyone help me hear sound on videos here? I’ve tried reloading the page, quitting out of Safari and getting back in, and restarting my MacBook Air.

- Sound works for me on this site using Firefox
- If I enter the URL of a video, the newly opened window plays sound
- All kinds of videos play without sound here - YouTube, Twitter, etc.
- I have a subscription. I run AdBlock Plus, but have it turned off here

Any ideas?