Button whiteout on some pages

When on the main page the score looks fine,
http://snag.gy/uGJwx.jpg
but on the “registration” page the buttons have a whiteout.
http://snag.gy/VkBmI.jpg
Also, in the main review the formatting is a bit weird. Theme is called Anchor by Templatic.
http://snag.gy/SB9ln.jpg
I can send a link but would prefer not to post it.
Thanks

https://wordpress.org/plugins/wp-product-review/