[Plugin: AWSOM Pixgallery] double views

I’m using the last version of awsom-pixgallery (4.6.2) on my wp 3.1 blog. It works fine, but when i click the next or prev button, it show the current image a second time, before to move to others…

you can verify the problem visiting my blog (https://www.laparolaquotidiana.tk) and chosing a gallery from the “Foto eventi”‘s page.

have i fault anything or is it a bug?

i hope in your help.

thanks.