Text Formatting After Shortcode

Hello and thank you for your excellent work.
I have a problem that I can not find in the forum, if I insert a text on the page after the shortcode removes all formatting of the text.
You can see it in action here
http://www.casentino-toscana.it/comune-bibbiena-2
thanks

https://ww.wp.xz.cn/plugins/basic-google-maps-placemarks/