"Done, close window" button not working

Hello Constantin,

we like your plugin very much!

However the “Done, close window” button is not reacting anymore.
I just want to add a page (tick mark is working), but then the “done,…” button is not reacting at all.
I also updated to your last version 2.5.4, but no change.

Can you please help??
Website: http://www.business-personalities.com
You see the FA slider on the homepage.

Thanks in advance!

BR, Petra

https://wordpress.org/plugins/featured-articles-lite/

[Moderator note: Please don’t bump]