Hi HelgeHellcat,
Yes, I replaced the entire code block with the single line.
I’m using AJAX Links but I just tried it with Infinite Scroll and it’s working OK for me. The audio bars are displaying in the grid and the grid itself is aligned correctly. I did notice white space around the featured images in the grid in Internet Explorer but not in Firefox and Chrome. I’ve yet to figure out why that’s happening.
I’m also still trying to figure out why the audio bar in the grid looks different to the audio bar in the post but I can live with that at the moment.
All the best with getting things working for your site!
Cheers!