Video Play Button Not Showing Correctly

Hi –
I have seen a recent change to the thumbnail view. No new plugins added, and all up to date.

It appears the play button overlay is not rendering correctly in the thumbnail. This is happening on all of the product pages that have videos added. I have tried the normal Youtube link, as well as the shortened and embed links. Behavior is the same. Debug mode has not shown anything related.

Any suggestions would be appreciated!

The page I need help with: [log in to see the link]