show_category_name=”false” not working

Hello – I am using the following shortcode in a widget:

[fpc_post_block show_category_name=”false” limit=”5″]

I see the 5 posts fine, but:

I don’t want to see the categories but I still do.

This is in testing but I have included a screen capture.

The page I need help with: [log in to see the link]