I am adding an image gallery on this page:
albertaluge.ca/gallery

For some reason on all browsers (mac and pc) I am getting a duplicate navigation menu for the gallery just below the thumbnails. (1 of 2, next and arrows). Any idea what could be causing this?

The gallery you are using is not one of ours. We have SIG and SIG Pro. You are using sigplus. You should visit the product's page hunyadi.info.hu/ for support.