Issue with the reader

Hi,

Thanks for the plugin, it’s EXTREMELY useful!

I just have one tiny issue (which might not be an issue if you are more experienced than me).

Here is the link so you can see what I mean: http://www.coachingassembly.com/test-2/
If you go on the tab “DISCOVER”, everything is alright with the videos, but if you go on the tab “PREPARE”, which links the exact same playlist… the reader is somewhat distort…

Any idea why this is?

Thank you in advance for your help!
T

https://wordpress.org/plugins/youtube-channel-gallery/