Alpine Tile Instagram not working

Hello,
after doing some monthly maintenance on an old site, I discovered that the Instagrams are not showing anymore. This happened after updating to the latest version of the plugin. Can you check this out and see if there’s something to be done to get it back?

It’s here: http://www.lofotenskilodge.com

Thank you

https://wordpress.org/plugins/alpine-photo-tile-for-instagram/