Please be aware that most users using ad blockers cannot see a lot of your H5P content as of maybe yesterday.

It appears that h5p content that uses Column is now being blocked since it works with iframes. Check your content.

Edit: This list in question is EasyList

Static filter ##iframe[src="about:blank"] found in: 


Edit 2 Fix: Find the iframe code in your installation and change src="about:blank" to src=""

In Drupal, this is in h5p.module on line 686. needs to do this as well since your Column example is broken with ad blockers.

Content types: 
BV52's picture

Hi leturf123,

Thank you and please see my reply here.


icc's picture

EasyList has fixed this in 9557d76. This should no longer be an issue.