Gallery won't load anything in desktop

Hi,
i’m getting a strange error since i updated to latest versions. Gallery page doesn’t work anymore: i can’t see anything in Gallery Page and including a Gallery in a page just load a white page with grey box. Funny thing is that i can see and browse on my Android Phone & Tablet…so that’s something going on with desktop plugin. I tried to reset settings, start & restart the plugin but no change. Just to say: everything worked fine since a month ago when first version update came.. Here is the link to the page with reminders to galleries: http://guidocioni.altervista.org/nuovosito/foto/ .
And here is a page of a gallery embedded in the blog page: http://guidocioni.altervista.org/nuovosito/foto/monte-serra-e-santallago-04022012/ . And here is a galler page alone: http://guidocioni.altervista.org/nuovosito/flagallery/neve2009/ .

On Chrome it load an empty box; on firefox only a blank page.. But everythings working fine on my Nexus 7.

http://wordpress.org/extend/plugins/flash-album-gallery/