[Plugin: Basic Google Maps Placemarks]: Two maps per post

This plugin is great! Very easy but very effective!

I have only one problem. Trying to show two maps in one post, I get that one works while the other is stuck on “Loading map”. Each map works by itself, i.e. if I delete the other one.

Any suggestions?

The link to the post is:
http://www.fabiosebastiano.org/elisaefabio/?p=144

Thank you!

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