Audio Player stopped working in certain browsers

I run a music blog and for some reason, the audio player just randomly stopped working today, but only in certain browsers. I know for certain it does not work in Safari, but does work in Firefox. It will play the audio, but in Safari, displays “Connecting…” with no timestamp on the audio. I haven’t done anything differently that I can think of to make this glitch.

Check a sample post here: https://www.danideahl.com/mixtape-madness-3-tunes

THANKS.